139655964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1662571}}^1$

素因数の和:1662585

約数の個数: 24

約数和(自身を含む): 372416128

約数和(自身を除く): 232760164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1662571, 3325142, 4987713, 6650284, 9975426, 11637997, 19950852, 23275994, 34913991, 46551988, 69827982, 139655964]

約数ペア:

[(1, 139655964), (2, 69827982), (3, 46551988), (4, 34913991), (6, 23275994), (7, 19950852), (12, 11637997), (14, 9975426), (21, 6650284), (28, 4987713), (42, 3325142), (84, 1662571)]