138349428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3011}}^1$

素因数の和:3572

約数の個数: 48

約数和(自身を含む): 369729024

約数和(自身を除く): 231379596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 1094, 1641, 2188, 3011, 3282, 3829, 6022, 6564, 7658, 9033, 11487, 12044, 15316, 18066, 21077, 22974, 36132, 42154, 45948, 63231, 84308, 126462, 252924, 1647017, 3294034, 4941051, 6588068, 9882102, 11529119, 19764204, 23058238, 34587357, 46116476, 69174714, 138349428]

約数ペア:

[(1, 138349428), (2, 69174714), (3, 46116476), (4, 34587357), (6, 23058238), (7, 19764204), (12, 11529119), (14, 9882102), (21, 6588068), (28, 4941051), (42, 3294034), (84, 1647017), (547, 252924), (1094, 126462), (1641, 84308), (2188, 63231), (3011, 45948), (3282, 42154), (3829, 36132), (6022, 22974), (6564, 21077), (7658, 18066), (9033, 15316), (11487, 12044)]