6571404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 19262880

約数和(自身を除く): 12691476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 293, 356, 534, 586, 623, 801, 879, 1068, 1172, 1246, 1602, 1758, 1869, 2051, 2492, 2637, 3204, 3516, 3738, 4102, 5274, 5607, 6153, 7476, 8204, 10548, 11214, 12306, 18459, 22428, 24612, 26077, 36918, 52154, 73836, 78231, 104308, 156462, 182539, 234693, 312924, 365078, 469386, 547617, 730156, 938772, 1095234, 1642851, 2190468, 3285702, 6571404]

約数ペア:

[(1, 6571404), (2, 3285702), (3, 2190468), (4, 1642851), (6, 1095234), (7, 938772), (9, 730156), (12, 547617), (14, 469386), (18, 365078), (21, 312924), (28, 234693), (36, 182539), (42, 156462), (63, 104308), (84, 78231), (89, 73836), (126, 52154), (178, 36918), (252, 26077), (267, 24612), (293, 22428), (356, 18459), (534, 12306), (586, 11214), (623, 10548), (801, 8204), (879, 7476), (1068, 6153), (1172, 5607), (1246, 5274), (1602, 4102), (1758, 3738), (1869, 3516), (2051, 3204), (2492, 2637)]