19020618

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22483}}^1$

素因数の和:22538

約数の個数: 24

約数和(自身を含む): 42090048

約数和(自身を除く): 23069430

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22483, 44966, 67449, 134898, 202347, 404694, 1056701, 2113402, 3170103, 6340206, 9510309, 19020618]

約数ペア:

[(1, 19020618), (2, 9510309), (3, 6340206), (6, 3170103), (9, 2113402), (18, 1056701), (47, 404694), (94, 202347), (141, 134898), (282, 67449), (423, 44966), (846, 22483)]