8897238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 22198176

約数和(自身を除く): 13300938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 293, 482, 586, 723, 879, 1446, 1687, 1758, 2051, 2169, 2637, 3374, 4102, 4338, 5061, 5274, 6153, 10122, 12306, 15183, 18459, 30366, 36918, 70613, 141226, 211839, 423678, 494291, 635517, 988582, 1271034, 1482873, 2965746, 4448619, 8897238]

約数ペア:

[(1, 8897238), (2, 4448619), (3, 2965746), (6, 1482873), (7, 1271034), (9, 988582), (14, 635517), (18, 494291), (21, 423678), (42, 211839), (63, 141226), (126, 70613), (241, 36918), (293, 30366), (482, 18459), (586, 15183), (723, 12306), (879, 10122), (1446, 6153), (1687, 5274), (1758, 5061), (2051, 4338), (2169, 4102), (2637, 3374)]