18151914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1201}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 39810240

約数和(自身を除く): 21658326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 229, 458, 687, 1201, 1374, 2402, 2519, 3603, 5038, 7206, 7557, 13211, 15114, 26422, 39633, 79266, 275029, 550058, 825087, 1650174, 3025319, 6050638, 9075957, 18151914]

約数ペア:

[(1, 18151914), (2, 9075957), (3, 6050638), (6, 3025319), (11, 1650174), (22, 825087), (33, 550058), (66, 275029), (229, 79266), (458, 39633), (687, 26422), (1201, 15114), (1374, 13211), (2402, 7557), (2519, 7206), (3603, 5038)]