9902508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 29340864

約数和(自身を除く): 19438356

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1531, 1617, 2156, 3062, 3234, 4593, 6124, 6468, 9186, 10717, 16841, 18372, 21434, 32151, 33682, 42868, 50523, 64302, 67364, 75019, 101046, 117887, 128604, 150038, 202092, 225057, 235774, 300076, 353661, 450114, 471548, 707322, 825209, 900228, 1414644, 1650418, 2475627, 3300836, 4951254, 9902508]

約数ペア:

[(1, 9902508), (2, 4951254), (3, 3300836), (4, 2475627), (6, 1650418), (7, 1414644), (11, 900228), (12, 825209), (14, 707322), (21, 471548), (22, 450114), (28, 353661), (33, 300076), (42, 235774), (44, 225057), (49, 202092), (66, 150038), (77, 128604), (84, 117887), (98, 101046), (132, 75019), (147, 67364), (154, 64302), (196, 50523), (231, 42868), (294, 33682), (308, 32151), (462, 21434), (539, 18372), (588, 16841), (924, 10717), (1078, 9186), (1531, 6468), (1617, 6124), (2156, 4593), (3062, 3234)]