1401768666

素因数分解:

$2^1\times 3^4\times {\mathrm{491}}^1\times {\mathrm{17623}}^1$

素因数の和:18128

約数の個数: 40

約数和(自身を含む): 3147575904

約数和(自身を除く): 1745807238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 491, 982, 1473, 2946, 4419, 8838, 13257, 17623, 26514, 35246, 39771, 52869, 79542, 105738, 158607, 317214, 475821, 951642, 1427463, 2854926, 8652893, 17305786, 25958679, 51917358, 77876037, 155752074, 233628111, 467256222, 700884333, 1401768666]

約数ペア:

[(1, 1401768666), (2, 700884333), (3, 467256222), (6, 233628111), (9, 155752074), (18, 77876037), (27, 51917358), (54, 25958679), (81, 17305786), (162, 8652893), (491, 2854926), (982, 1427463), (1473, 951642), (2946, 475821), (4419, 317214), (8838, 158607), (13257, 105738), (17623, 79542), (26514, 52869), (35246, 39771)]