18403632

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 59371200

約数和(自身を除く): 40967568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 113, 116, 117, 144, 156, 174, 208, 216, 226, 232, 234, 261, 312, 339, 348, 351, 377, 432, 452, 464, 468, 522, 624, 678, 696, 702, 754, 783, 904, 936, 1017, 1044, 1131, 1356, 1392, 1404, 1469, 1508, 1566, 1808, 1872, 2034, 2088, 2262, 2712, 2808, 2938, 3016, 3051, 3132, 3277, 3393, 4068, 4176, 4407, 4524, 5424, 5616, 5876, 6032, 6102, 6264, 6554, 6786, 8136, 8814, 9048, 9831, 10179, 11752, 12204, 12528, 13108, 13221, 13572, 16272, 17628, 18096, 19662, 20358, 23504, 24408, 26216, 26442, 27144, 29493, 35256, 39324, 39663, 40716, 42601, 48816, 52432, 52884, 54288, 58986, 70512, 78648, 79326, 81432, 85202, 88479, 105768, 117972, 127803, 157296, 158652, 162864, 170404, 176958, 211536, 235944, 255606, 317304, 340808, 353916, 383409, 471888, 511212, 634608, 681616, 707832, 766818, 1022424, 1150227, 1415664, 1533636, 2044848, 2300454, 3067272, 4600908, 6134544, 9201816, 18403632]

約数ペア:

[(1, 18403632), (2, 9201816), (3, 6134544), (4, 4600908), (6, 3067272), (8, 2300454), (9, 2044848), (12, 1533636), (13, 1415664), (16, 1150227), (18, 1022424), (24, 766818), (26, 707832), (27, 681616), (29, 634608), (36, 511212), (39, 471888), (48, 383409), (52, 353916), (54, 340808), (58, 317304), (72, 255606), (78, 235944), (87, 211536), (104, 176958), (108, 170404), (113, 162864), (116, 158652), (117, 157296), (144, 127803), (156, 117972), (174, 105768), (208, 88479), (216, 85202), (226, 81432), (232, 79326), (234, 78648), (261, 70512), (312, 58986), (339, 54288), (348, 52884), (351, 52432), (377, 48816), (432, 42601), (452, 40716), (464, 39663), (468, 39324), (522, 35256), (624, 29493), (678, 27144), (696, 26442), (702, 26216), (754, 24408), (783, 23504), (904, 20358), (936, 19662), (1017, 18096), (1044, 17628), (1131, 16272), (1356, 13572), (1392, 13221), (1404, 13108), (1469, 12528), (1508, 12204), (1566, 11752), (1808, 10179), (1872, 9831), (2034, 9048), (2088, 8814), (2262, 8136), (2712, 6786), (2808, 6554), (2938, 6264), (3016, 6102), (3051, 6032), (3132, 5876), (3277, 5616), (3393, 5424), (4068, 4524), (4176, 4407)]