1894350696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{71821}}^1$

素因数の和:71994

約数の個数: 64

約数和(自身を含む): 5446980480

約数和(自身を除く): 3552629784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 26376, 71821, 143642, 215463, 287284, 430926, 502747, 574568, 861852, 1005494, 1508241, 1723704, 2010988, 3016482, 4021976, 6032964, 11275897, 12065928, 22551794, 33827691, 45103588, 67655382, 78931279, 90207176, 135310764, 157862558, 236793837, 270621528, 315725116, 473587674, 631450232, 947175348, 1894350696]

約数ペア:

[(1, 1894350696), (2, 947175348), (3, 631450232), (4, 473587674), (6, 315725116), (7, 270621528), (8, 236793837), (12, 157862558), (14, 135310764), (21, 90207176), (24, 78931279), (28, 67655382), (42, 45103588), (56, 33827691), (84, 22551794), (157, 12065928), (168, 11275897), (314, 6032964), (471, 4021976), (628, 3016482), (942, 2010988), (1099, 1723704), (1256, 1508241), (1884, 1005494), (2198, 861852), (3297, 574568), (3768, 502747), (4396, 430926), (6594, 287284), (8792, 215463), (13188, 143642), (26376, 71821)]