221253048

素因数分解:

$2^3\times 3^2\times {\mathrm{3072959}}^1$

素因数の和:3072971

約数の個数: 24

約数和(自身を含む): 599227200

約数和(自身を除く): 377974152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3072959, 6145918, 9218877, 12291836, 18437754, 24583672, 27656631, 36875508, 55313262, 73751016, 110626524, 221253048]

約数ペア:

[(1, 221253048), (2, 110626524), (3, 73751016), (4, 55313262), (6, 36875508), (8, 27656631), (9, 24583672), (12, 18437754), (18, 12291836), (24, 9218877), (36, 6145918), (72, 3072959)]