21070422336

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6455399}}^1$

素因数の和:6455431

約数の個数: 56

約数和(自身を含む): 59028177600

約数和(自身を除く): 37957755264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 6455399, 12910798, 19366197, 25821596, 38732394, 51643192, 77464788, 103286384, 109741783, 154929576, 206572768, 219483566, 309859152, 329225349, 413145536, 438967132, 619718304, 658450698, 877934264, 1239436608, 1316901396, 1755868528, 2633802792, 3511737056, 5267605584, 7023474112, 10535211168, 21070422336]

約数ペア:

[(1, 21070422336), (2, 10535211168), (3, 7023474112), (4, 5267605584), (6, 3511737056), (8, 2633802792), (12, 1755868528), (16, 1316901396), (17, 1239436608), (24, 877934264), (32, 658450698), (34, 619718304), (48, 438967132), (51, 413145536), (64, 329225349), (68, 309859152), (96, 219483566), (102, 206572768), (136, 154929576), (192, 109741783), (204, 103286384), (272, 77464788), (408, 51643192), (544, 38732394), (816, 25821596), (1088, 19366197), (1632, 12910798), (3264, 6455399)]