18972363648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{306877}}^1$

素因数の和:306924

約数の個数: 128

約数和(自身を含む): 60098987520

約数和(自身を除く): 41126623872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 15456, 20608, 30912, 61824, 306877, 613754, 920631, 1227508, 1841262, 2148139, 2455016, 3682524, 4296278, 4910032, 6444417, 7058171, 7365048, 8592556, 9820064, 12888834, 14116342, 14730096, 17185112, 19640128, 21174513, 25777668, 28232684, 29460192, 34370224, 39280256, 42349026, 49407197, 51555336, 56465368, 58920384, 68740448, 84698052, 98814394, 103110672, 112930736, 117840768, 137480896, 148221591, 169396104, 197628788, 206221344, 225861472, 274961792, 296443182, 338792208, 395257576, 412442688, 451722944, 592886364, 677584416, 790515152, 824885376, 903445888, 1185772728, 1355168832, 1581030304, 2371545456, 2710337664, 3162060608, 4743090912, 6324121216, 9486181824, 18972363648]

約数ペア:

[(1, 18972363648), (2, 9486181824), (3, 6324121216), (4, 4743090912), (6, 3162060608), (7, 2710337664), (8, 2371545456), (12, 1581030304), (14, 1355168832), (16, 1185772728), (21, 903445888), (23, 824885376), (24, 790515152), (28, 677584416), (32, 592886364), (42, 451722944), (46, 412442688), (48, 395257576), (56, 338792208), (64, 296443182), (69, 274961792), (84, 225861472), (92, 206221344), (96, 197628788), (112, 169396104), (128, 148221591), (138, 137480896), (161, 117840768), (168, 112930736), (184, 103110672), (192, 98814394), (224, 84698052), (276, 68740448), (322, 58920384), (336, 56465368), (368, 51555336), (384, 49407197), (448, 42349026), (483, 39280256), (552, 34370224), (644, 29460192), (672, 28232684), (736, 25777668), (896, 21174513), (966, 19640128), (1104, 17185112), (1288, 14730096), (1344, 14116342), (1472, 12888834), (1932, 9820064), (2208, 8592556), (2576, 7365048), (2688, 7058171), (2944, 6444417), (3864, 4910032), (4416, 4296278), (5152, 3682524), (7728, 2455016), (8832, 2148139), (10304, 1841262), (15456, 1227508), (20608, 920631), (30912, 613754), (61824, 306877)]