18011628

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12203}}^1$

素因数の和:12254

約数の個数: 36

約数和(自身を含む): 46643688

約数和(自身を除く): 28632060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12203, 24406, 36609, 48812, 73218, 109827, 146436, 219654, 439308, 500323, 1000646, 1500969, 2001292, 3001938, 4502907, 6003876, 9005814, 18011628]

約数ペア:

[(1, 18011628), (2, 9005814), (3, 6003876), (4, 4502907), (6, 3001938), (9, 2001292), (12, 1500969), (18, 1000646), (36, 500323), (41, 439308), (82, 219654), (123, 146436), (164, 109827), (246, 73218), (369, 48812), (492, 36609), (738, 24406), (1476, 12203)]