18430652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 34428240

約数和(自身を除く): 15997588

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2069, 2227, 4138, 4454, 8276, 8908, 35173, 70346, 140692, 271039, 542078, 1084156, 4607663, 9215326, 18430652]

約数ペア:

[(1, 18430652), (2, 9215326), (4, 4607663), (17, 1084156), (34, 542078), (68, 271039), (131, 140692), (262, 70346), (524, 35173), (2069, 8908), (2227, 8276), (4138, 4454)]