18048330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8719}}^1$

素因数の和:8755

約数の個数: 48

約数和(自身を含む): 48971520

約数和(自身を除く): 30923190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 8719, 17438, 26157, 43595, 52314, 78471, 87190, 130785, 156942, 200537, 261570, 392355, 401074, 601611, 784710, 1002685, 1203222, 1804833, 2005370, 3008055, 3609666, 6016110, 9024165, 18048330]

約数ペア:

[(1, 18048330), (2, 9024165), (3, 6016110), (5, 3609666), (6, 3008055), (9, 2005370), (10, 1804833), (15, 1203222), (18, 1002685), (23, 784710), (30, 601611), (45, 401074), (46, 392355), (69, 261570), (90, 200537), (115, 156942), (138, 130785), (207, 87190), (230, 78471), (345, 52314), (414, 43595), (690, 26157), (1035, 17438), (2070, 8719)]