42402444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 118263600

約数和(自身を除く): 75861156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 1949, 3108, 3626, 3898, 5439, 5847, 7252, 7796, 10878, 11694, 13643, 21756, 23388, 27286, 40929, 54572, 72113, 81858, 95501, 144226, 163716, 191002, 216339, 286503, 288452, 382004, 432678, 504791, 573006, 865356, 1009582, 1146012, 1514373, 2019164, 3028746, 3533537, 6057492, 7067074, 10600611, 14134148, 21201222, 42402444]

約数ペア:

[(1, 42402444), (2, 21201222), (3, 14134148), (4, 10600611), (6, 7067074), (7, 6057492), (12, 3533537), (14, 3028746), (21, 2019164), (28, 1514373), (37, 1146012), (42, 1009582), (49, 865356), (74, 573006), (84, 504791), (98, 432678), (111, 382004), (147, 288452), (148, 286503), (196, 216339), (222, 191002), (259, 163716), (294, 144226), (444, 95501), (518, 81858), (588, 72113), (777, 54572), (1036, 40929), (1554, 27286), (1813, 23388), (1949, 21756), (3108, 13643), (3626, 11694), (3898, 10878), (5439, 7796), (5847, 7252)]