18988089984

素因数分解:

$2^7\times 3^5\times {\mathrm{43}}^1\times {\mathrm{14197}}^1$

素因数の和:14269

約数の個数: 192

約数和(自身を含む): 57985767840

約数和(自身を除く): 38997677856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 243, 258, 288, 324, 344, 384, 387, 432, 486, 516, 576, 648, 688, 774, 864, 972, 1032, 1152, 1161, 1296, 1376, 1548, 1728, 1944, 2064, 2322, 2592, 2752, 3096, 3456, 3483, 3888, 4128, 4644, 5184, 5504, 6192, 6966, 7776, 8256, 9288, 10368, 10449, 12384, 13932, 14197, 15552, 16512, 18576, 20898, 24768, 27864, 28394, 31104, 37152, 41796, 42591, 49536, 55728, 56788, 74304, 83592, 85182, 111456, 113576, 127773, 148608, 167184, 170364, 222912, 227152, 255546, 334368, 340728, 383319, 445824, 454304, 511092, 610471, 668736, 681456, 766638, 908608, 1022184, 1149957, 1220942, 1337472, 1362912, 1533276, 1817216, 1831413, 2044368, 2299914, 2441884, 2725824, 3066552, 3449871, 3662826, 4088736, 4599828, 4883768, 5451648, 5494239, 6133104, 6899742, 7325652, 8177472, 9199656, 9767536, 10988478, 12266208, 13799484, 14651304, 16354944, 16482717, 18399312, 19535072, 21976956, 24532416, 27598968, 29302608, 32965434, 36798624, 39070144, 43953912, 49064832, 49448151, 55197936, 58605216, 65930868, 73597248, 78140288, 87907824, 98896302, 110395872, 117210432, 131861736, 147194496, 148344453, 175815648, 197792604, 220791744, 234420864, 263723472, 296688906, 351631296, 395585208, 441583488, 527446944, 593377812, 703262592, 791170416, 1054893888, 1186755624, 1582340832, 2109787776, 2373511248, 3164681664, 4747022496, 6329363328, 9494044992, 18988089984]

約数ペア:

[(1, 18988089984), (2, 9494044992), (3, 6329363328), (4, 4747022496), (6, 3164681664), (8, 2373511248), (9, 2109787776), (12, 1582340832), (16, 1186755624), (18, 1054893888), (24, 791170416), (27, 703262592), (32, 593377812), (36, 527446944), (43, 441583488), (48, 395585208), (54, 351631296), (64, 296688906), (72, 263723472), (81, 234420864), (86, 220791744), (96, 197792604), (108, 175815648), (128, 148344453), (129, 147194496), (144, 131861736), (162, 117210432), (172, 110395872), (192, 98896302), (216, 87907824), (243, 78140288), (258, 73597248), (288, 65930868), (324, 58605216), (344, 55197936), (384, 49448151), (387, 49064832), (432, 43953912), (486, 39070144), (516, 36798624), (576, 32965434), (648, 29302608), (688, 27598968), (774, 24532416), (864, 21976956), (972, 19535072), (1032, 18399312), (1152, 16482717), (1161, 16354944), (1296, 14651304), (1376, 13799484), (1548, 12266208), (1728, 10988478), (1944, 9767536), (2064, 9199656), (2322, 8177472), (2592, 7325652), (2752, 6899742), (3096, 6133104), (3456, 5494239), (3483, 5451648), (3888, 4883768), (4128, 4599828), (4644, 4088736), (5184, 3662826), (5504, 3449871), (6192, 3066552), (6966, 2725824), (7776, 2441884), (8256, 2299914), (9288, 2044368), (10368, 1831413), (10449, 1817216), (12384, 1533276), (13932, 1362912), (14197, 1337472), (15552, 1220942), (16512, 1149957), (18576, 1022184), (20898, 908608), (24768, 766638), (27864, 681456), (28394, 668736), (31104, 610471), (37152, 511092), (41796, 454304), (42591, 445824), (49536, 383319), (55728, 340728), (56788, 334368), (74304, 255546), (83592, 227152), (85182, 222912), (111456, 170364), (113576, 167184), (127773, 148608)]