18822196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7481}}^1$

素因数の和:7539

約数の個数: 24

約数和(自身を含む): 35823816

約数和(自身を除く): 17001620

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 7481, 14962, 29924, 127177, 254354, 276797, 508708, 553594, 1107188, 4705549, 9411098, 18822196]

約数ペア:

[(1, 18822196), (2, 9411098), (4, 4705549), (17, 1107188), (34, 553594), (37, 508708), (68, 276797), (74, 254354), (148, 127177), (629, 29924), (1258, 14962), (2516, 7481)]