21369186

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{62483}}^1$

素因数の和:62510

約数の個数: 24

約数和(自身を含む): 48737520

約数和(自身を除く): 27368334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 62483, 124966, 187449, 374898, 562347, 1124694, 1187177, 2374354, 3561531, 7123062, 10684593, 21369186]

約数ペア:

[(1, 21369186), (2, 10684593), (3, 7123062), (6, 3561531), (9, 2374354), (18, 1187177), (19, 1124694), (38, 562347), (57, 374898), (114, 187449), (171, 124966), (342, 62483)]