2013207858

素因数分解:

$2^1\times 3^7\times {\mathrm{460267}}^1$

素因数の和:460290

約数の個数: 32

約数和(自身を含む): 4529037120

約数和(自身を除く): 2515829262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 460267, 920534, 1380801, 2761602, 4142403, 8284806, 12427209, 24854418, 37281627, 74563254, 111844881, 223689762, 335534643, 671069286, 1006603929, 2013207858]

約数ペア:

[(1, 2013207858), (2, 1006603929), (3, 671069286), (6, 335534643), (9, 223689762), (18, 111844881), (27, 74563254), (54, 37281627), (81, 24854418), (162, 12427209), (243, 8284806), (486, 4142403), (729, 2761602), (1458, 1380801), (2187, 920534), (4374, 460267)]