2007779868

素因数分解:

$2^2\times 3^2\times {\mathrm{4019}}^1\times {\mathrm{13877}}^1$

素因数の和:17906

約数の個数: 36

約数和(自身を含む): 5076849960

約数和(自身を除く): 3069070092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4019, 8038, 12057, 13877, 16076, 24114, 27754, 36171, 41631, 48228, 55508, 72342, 83262, 124893, 144684, 166524, 249786, 499572, 55771663, 111543326, 167314989, 223086652, 334629978, 501944967, 669259956, 1003889934, 2007779868]

約数ペア:

[(1, 2007779868), (2, 1003889934), (3, 669259956), (4, 501944967), (6, 334629978), (9, 223086652), (12, 167314989), (18, 111543326), (36, 55771663), (4019, 499572), (8038, 249786), (12057, 166524), (13877, 144684), (16076, 124893), (24114, 83262), (27754, 72342), (36171, 55508), (41631, 48228)]