18222444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26641}}^1$

素因数の和:26670

約数の個数: 36

約数和(自身を含む): 48488440

約数和(自身を除く): 30265996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 26641, 53282, 79923, 106564, 159846, 239769, 319692, 479538, 506179, 959076, 1012358, 1518537, 2024716, 3037074, 4555611, 6074148, 9111222, 18222444]

約数ペア:

[(1, 18222444), (2, 9111222), (3, 6074148), (4, 4555611), (6, 3037074), (9, 2024716), (12, 1518537), (18, 1012358), (19, 959076), (36, 506179), (38, 479538), (57, 319692), (76, 239769), (114, 159846), (171, 106564), (228, 79923), (342, 53282), (684, 26641)]