18079110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{28697}}^1$

素因数の和:28717

約数の個数: 48

約数和(自身を含む): 53722656

約数和(自身を除く): 35643546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 28697, 57394, 86091, 143485, 172182, 200879, 258273, 286970, 401758, 430455, 516546, 602637, 860910, 1004395, 1205274, 1291365, 1807911, 2008790, 2582730, 3013185, 3615822, 6026370, 9039555, 18079110]

約数ペア:

[(1, 18079110), (2, 9039555), (3, 6026370), (5, 3615822), (6, 3013185), (7, 2582730), (9, 2008790), (10, 1807911), (14, 1291365), (15, 1205274), (18, 1004395), (21, 860910), (30, 602637), (35, 516546), (42, 430455), (45, 401758), (63, 286970), (70, 258273), (90, 200879), (105, 172182), (126, 143485), (210, 86091), (315, 57394), (630, 28697)]