40239966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4733}}^1$

素因数の和:4860

約数の個数: 32

約数和(自身を含む): 87484320

約数和(自身を除く): 47244354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 4733, 8502, 9466, 14199, 28398, 61529, 123058, 184587, 369174, 515897, 1031794, 1547691, 3095382, 6706661, 13413322, 20119983, 40239966]

約数ペア:

[(1, 40239966), (2, 20119983), (3, 13413322), (6, 6706661), (13, 3095382), (26, 1547691), (39, 1031794), (78, 515897), (109, 369174), (218, 184587), (327, 123058), (654, 61529), (1417, 28398), (2834, 14199), (4251, 9466), (4733, 8502)]