17991108

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7459}}^1$

素因数の和:7536

約数の個数: 36

約数和(自身を含む): 46162480

約数和(自身を除く): 28171372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 7459, 14918, 22377, 29836, 44754, 67131, 89508, 134262, 268524, 499753, 999506, 1499259, 1999012, 2998518, 4497777, 5997036, 8995554, 17991108]

約数ペア:

[(1, 17991108), (2, 8995554), (3, 5997036), (4, 4497777), (6, 2998518), (9, 1999012), (12, 1499259), (18, 999506), (36, 499753), (67, 268524), (134, 134262), (201, 89508), (268, 67131), (402, 44754), (603, 29836), (804, 22377), (1206, 14918), (2412, 7459)]