2620804578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4637}}^1\times {\mathrm{13457}}^1$

素因数の和:18106

約数の個数: 32

約数和(自身を含む): 5992147584

約数和(自身を除く): 3371343006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4637, 9274, 13457, 13911, 26914, 27822, 32459, 40371, 64918, 80742, 94199, 97377, 188398, 194754, 282597, 565194, 62400109, 124800218, 187200327, 374400654, 436800763, 873601526, 1310402289, 2620804578]

約数ペア:

[(1, 2620804578), (2, 1310402289), (3, 873601526), (6, 436800763), (7, 374400654), (14, 187200327), (21, 124800218), (42, 62400109), (4637, 565194), (9274, 282597), (13457, 194754), (13911, 188398), (26914, 97377), (27822, 94199), (32459, 80742), (40371, 64918)]