1318361652

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{989761}}^1$

素因数の和:989808

約数の個数: 36

約数和(自身を含む): 3422596996

約数和(自身を除く): 2104235344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 989761, 1979522, 2969283, 3959044, 5938566, 8907849, 11877132, 17815698, 35631396, 36621157, 73242314, 109863471, 146484628, 219726942, 329590413, 439453884, 659180826, 1318361652]

約数ペア:

[(1, 1318361652), (2, 659180826), (3, 439453884), (4, 329590413), (6, 219726942), (9, 146484628), (12, 109863471), (18, 73242314), (36, 36621157), (37, 35631396), (74, 17815698), (111, 11877132), (148, 8907849), (222, 5938566), (333, 3959044), (444, 2969283), (666, 1979522), (1332, 989761)]