18829524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 52808448

約数和(自身を除く): 33978924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1033, 1302, 1519, 2066, 2604, 3038, 3099, 4132, 4557, 6076, 6198, 7231, 9114, 12396, 14462, 18228, 21693, 28924, 32023, 43386, 50617, 64046, 86772, 96069, 101234, 128092, 151851, 192138, 202468, 224161, 303702, 384276, 448322, 607404, 672483, 896644, 1344966, 1569127, 2689932, 3138254, 4707381, 6276508, 9414762, 18829524]

約数ペア:

[(1, 18829524), (2, 9414762), (3, 6276508), (4, 4707381), (6, 3138254), (7, 2689932), (12, 1569127), (14, 1344966), (21, 896644), (28, 672483), (31, 607404), (42, 448322), (49, 384276), (62, 303702), (84, 224161), (93, 202468), (98, 192138), (124, 151851), (147, 128092), (186, 101234), (196, 96069), (217, 86772), (294, 64046), (372, 50617), (434, 43386), (588, 32023), (651, 28924), (868, 21693), (1033, 18228), (1302, 14462), (1519, 12396), (2066, 9114), (2604, 7231), (3038, 6198), (3099, 6076), (4132, 4557)]