718312842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{99023}}^1$

素因数の和:99075

約数の個数: 48

約数和(自身を含む): 1730147328

約数和(自身を除く): 1011834486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 99023, 198046, 297069, 594138, 891207, 1287299, 1782414, 2574598, 3069713, 3861897, 6139426, 7723794, 9209139, 11585691, 18418278, 23171382, 27627417, 39906269, 55254834, 79812538, 119718807, 239437614, 359156421, 718312842]

約数ペア:

[(1, 718312842), (2, 359156421), (3, 239437614), (6, 119718807), (9, 79812538), (13, 55254834), (18, 39906269), (26, 27627417), (31, 23171382), (39, 18418278), (62, 11585691), (78, 9209139), (93, 7723794), (117, 6139426), (186, 3861897), (234, 3069713), (279, 2574598), (403, 1782414), (558, 1287299), (806, 891207), (1209, 594138), (2418, 297069), (3627, 198046), (7254, 99023)]