18635310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 49083840

約数和(自身を除く): 30448530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 2621, 3555, 5242, 7110, 7863, 13105, 15726, 23589, 26210, 39315, 47178, 78630, 117945, 207059, 235890, 414118, 621177, 1035295, 1242354, 1863531, 2070590, 3105885, 3727062, 6211770, 9317655, 18635310]

約数ペア:

[(1, 18635310), (2, 9317655), (3, 6211770), (5, 3727062), (6, 3105885), (9, 2070590), (10, 1863531), (15, 1242354), (18, 1035295), (30, 621177), (45, 414118), (79, 235890), (90, 207059), (158, 117945), (237, 78630), (395, 47178), (474, 39315), (711, 26210), (790, 23589), (1185, 15726), (1422, 13105), (2370, 7863), (2621, 7110), (3555, 5242)]