221473368

素因数分解:

$2^3\times 3^2\times {\mathrm{3076019}}^1$

素因数の和:3076031

約数の個数: 24

約数和(自身を含む): 599823900

約数和(自身を除く): 378350532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3076019, 6152038, 9228057, 12304076, 18456114, 24608152, 27684171, 36912228, 55368342, 73824456, 110736684, 221473368]

約数ペア:

[(1, 221473368), (2, 110736684), (3, 73824456), (4, 55368342), (6, 36912228), (8, 27684171), (9, 24608152), (12, 18456114), (18, 12304076), (24, 9228057), (36, 6152038), (72, 3076019)]