7477668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 21542976

約数和(自身を除く): 14065308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 821, 828, 1012, 1518, 1642, 2277, 2463, 3036, 3284, 4554, 4926, 7389, 9031, 9108, 9852, 14778, 18062, 18883, 27093, 29556, 36124, 37766, 54186, 56649, 75532, 81279, 108372, 113298, 162558, 169947, 207713, 226596, 325116, 339894, 415426, 623139, 679788, 830852, 1246278, 1869417, 2492556, 3738834, 7477668]

約数ペア:

[(1, 7477668), (2, 3738834), (3, 2492556), (4, 1869417), (6, 1246278), (9, 830852), (11, 679788), (12, 623139), (18, 415426), (22, 339894), (23, 325116), (33, 226596), (36, 207713), (44, 169947), (46, 162558), (66, 113298), (69, 108372), (92, 81279), (99, 75532), (132, 56649), (138, 54186), (198, 37766), (207, 36124), (253, 29556), (276, 27093), (396, 18883), (414, 18062), (506, 14778), (759, 9852), (821, 9108), (828, 9031), (1012, 7389), (1518, 4926), (1642, 4554), (2277, 3284), (2463, 3036)]