145451964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1731571}}^1$

素因数の和:1731585

約数の個数: 24

約数和(自身を含む): 387872128

約数和(自身を除く): 242420164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1731571, 3463142, 5194713, 6926284, 10389426, 12120997, 20778852, 24241994, 36362991, 48483988, 72725982, 145451964]

約数ペア:

[(1, 145451964), (2, 72725982), (3, 48483988), (4, 36362991), (6, 24241994), (7, 20778852), (12, 12120997), (14, 10389426), (21, 6926284), (28, 5194713), (42, 3463142), (84, 1731571)]