1865341968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{2593}}^1$

素因数の和:4752

約数の個数: 80

約数和(自身を含む): 5511897216

約数和(自身を除く): 3646555248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2141, 2593, 4282, 5186, 6423, 7779, 8564, 10372, 12846, 14987, 15558, 17128, 18151, 20744, 25692, 29974, 31116, 34256, 36302, 41488, 44961, 51384, 54453, 59948, 62232, 72604, 89922, 102768, 108906, 119896, 124464, 145208, 179844, 217812, 239792, 290416, 359688, 435624, 719376, 871248, 5551613, 11103226, 16654839, 22206452, 33309678, 38861291, 44412904, 66619356, 77722582, 88825808, 116583873, 133238712, 155445164, 233167746, 266477424, 310890328, 466335492, 621780656, 932670984, 1865341968]

約数ペア:

[(1, 1865341968), (2, 932670984), (3, 621780656), (4, 466335492), (6, 310890328), (7, 266477424), (8, 233167746), (12, 155445164), (14, 133238712), (16, 116583873), (21, 88825808), (24, 77722582), (28, 66619356), (42, 44412904), (48, 38861291), (56, 33309678), (84, 22206452), (112, 16654839), (168, 11103226), (336, 5551613), (2141, 871248), (2593, 719376), (4282, 435624), (5186, 359688), (6423, 290416), (7779, 239792), (8564, 217812), (10372, 179844), (12846, 145208), (14987, 124464), (15558, 119896), (17128, 108906), (18151, 102768), (20744, 89922), (25692, 72604), (29974, 62232), (31116, 59948), (34256, 54453), (36302, 51384), (41488, 44961)]