140318946

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{6029}}^1$

素因数の和:6471

約数の個数: 32

約数和(自身を含む): 312595200

約数和(自身を除く): 172276254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 2586, 3879, 6029, 7758, 11637, 12058, 18087, 23274, 36174, 54261, 108522, 162783, 325566, 2598499, 5196998, 7795497, 15590994, 23386491, 46772982, 70159473, 140318946]

約数ペア:

[(1, 140318946), (2, 70159473), (3, 46772982), (6, 23386491), (9, 15590994), (18, 7795497), (27, 5196998), (54, 2598499), (431, 325566), (862, 162783), (1293, 108522), (2586, 54261), (3879, 36174), (6029, 23274), (7758, 18087), (11637, 12058)]