18899364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{143177}}^1$

素因数の和:143195

約数の個数: 24

約数和(自身を含む): 48107808

約数和(自身を除く): 29208444

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 143177, 286354, 429531, 572708, 859062, 1574947, 1718124, 3149894, 4724841, 6299788, 9449682, 18899364]

約数ペア:

[(1, 18899364), (2, 9449682), (3, 6299788), (4, 4724841), (6, 3149894), (11, 1718124), (12, 1574947), (22, 859062), (33, 572708), (44, 429531), (66, 286354), (132, 143177)]