1951796718

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{1993}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 4337476416

約数和(自身を除く): 2385679698

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1327, 1993, 2654, 3981, 3986, 5979, 7962, 11943, 11958, 17937, 23886, 35874, 54407, 81713, 108814, 163221, 163426, 245139, 326442, 489663, 490278, 735417, 979326, 1470834, 2644711, 5289422, 7934133, 15868266, 23802399, 47604798, 108433151, 216866302, 325299453, 650598906, 975898359, 1951796718]

約数ペア:

[(1, 1951796718), (2, 975898359), (3, 650598906), (6, 325299453), (9, 216866302), (18, 108433151), (41, 47604798), (82, 23802399), (123, 15868266), (246, 7934133), (369, 5289422), (738, 2644711), (1327, 1470834), (1993, 979326), (2654, 735417), (3981, 490278), (3986, 489663), (5979, 326442), (7962, 245139), (11943, 163426), (11958, 163221), (17937, 108814), (23886, 81713), (35874, 54407)]