67125618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 171325440

約数和(自身を除く): 104199822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 311, 378, 571, 622, 933, 1142, 1713, 1866, 2177, 2799, 3426, 3997, 4354, 5139, 5598, 6531, 7994, 8397, 10278, 11991, 13062, 15417, 16794, 19593, 23982, 30834, 35973, 39186, 58779, 71946, 107919, 117558, 177581, 215838, 355162, 532743, 1065486, 1243067, 1598229, 2486134, 3196458, 3729201, 4794687, 7458402, 9589374, 11187603, 22375206, 33562809, 67125618]

約数ペア:

[(1, 67125618), (2, 33562809), (3, 22375206), (6, 11187603), (7, 9589374), (9, 7458402), (14, 4794687), (18, 3729201), (21, 3196458), (27, 2486134), (42, 1598229), (54, 1243067), (63, 1065486), (126, 532743), (189, 355162), (311, 215838), (378, 177581), (571, 117558), (622, 107919), (933, 71946), (1142, 58779), (1713, 39186), (1866, 35973), (2177, 30834), (2799, 23982), (3426, 19593), (3997, 16794), (4354, 15417), (5139, 13062), (5598, 11991), (6531, 10278), (7994, 8397)]