21558109608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{14258009}}^1$

素因数の和:14258031

約数の個数: 64

約数和(自身を含む): 68438448000

約数和(自身を除く): 46880338392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 14258009, 28516018, 42774027, 57032036, 85548054, 99806063, 114064072, 128322081, 171096108, 199612126, 256644162, 299418189, 342192216, 384966243, 399224252, 513288324, 598836378, 769932486, 798448504, 898254567, 1026576648, 1197672756, 1539864972, 1796509134, 2395345512, 2694763701, 3079729944, 3593018268, 5389527402, 7186036536, 10779054804, 21558109608]

約数ペア:

[(1, 21558109608), (2, 10779054804), (3, 7186036536), (4, 5389527402), (6, 3593018268), (7, 3079729944), (8, 2694763701), (9, 2395345512), (12, 1796509134), (14, 1539864972), (18, 1197672756), (21, 1026576648), (24, 898254567), (27, 798448504), (28, 769932486), (36, 598836378), (42, 513288324), (54, 399224252), (56, 384966243), (63, 342192216), (72, 299418189), (84, 256644162), (108, 199612126), (126, 171096108), (168, 128322081), (189, 114064072), (216, 99806063), (252, 85548054), (378, 57032036), (504, 42774027), (756, 28516018), (1512, 14258009)]