1366552008

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{19037}}^1$

素因数の和:20046

約数の個数: 48

約数和(自身を含む): 3704985180

約数和(自身を除く): 2338433172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 17946, 19037, 23928, 35892, 38074, 57111, 71784, 76148, 114222, 152296, 171333, 228444, 342666, 456888, 685332, 1370664, 18979889, 37959778, 56939667, 75919556, 113879334, 151839112, 170819001, 227758668, 341638002, 455517336, 683276004, 1366552008]

約数ペア:

[(1, 1366552008), (2, 683276004), (3, 455517336), (4, 341638002), (6, 227758668), (8, 170819001), (9, 151839112), (12, 113879334), (18, 75919556), (24, 56939667), (36, 37959778), (72, 18979889), (997, 1370664), (1994, 685332), (2991, 456888), (3988, 342666), (5982, 228444), (7976, 171333), (8973, 152296), (11964, 114222), (17946, 76148), (19037, 71784), (23928, 57111), (35892, 38074)]