40671378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 104524992

約数和(自身を除く): 63853614

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 43, 51, 66, 86, 99, 102, 129, 153, 187, 198, 258, 281, 306, 374, 387, 473, 561, 562, 731, 774, 843, 946, 1122, 1419, 1462, 1683, 1686, 2193, 2529, 2838, 3091, 3366, 4257, 4386, 4777, 5058, 6182, 6579, 8041, 8514, 9273, 9554, 12083, 13158, 14331, 16082, 18546, 24123, 24166, 27819, 28662, 36249, 42993, 48246, 52547, 55638, 72369, 72498, 85986, 105094, 108747, 132913, 144738, 157641, 205411, 217494, 265826, 315282, 398739, 410822, 472923, 616233, 797478, 945846, 1196217, 1232466, 1848699, 2259521, 2392434, 3697398, 4519042, 6778563, 13557126, 20335689, 40671378]

約数ペア:

[(1, 40671378), (2, 20335689), (3, 13557126), (6, 6778563), (9, 4519042), (11, 3697398), (17, 2392434), (18, 2259521), (22, 1848699), (33, 1232466), (34, 1196217), (43, 945846), (51, 797478), (66, 616233), (86, 472923), (99, 410822), (102, 398739), (129, 315282), (153, 265826), (187, 217494), (198, 205411), (258, 157641), (281, 144738), (306, 132913), (374, 108747), (387, 105094), (473, 85986), (561, 72498), (562, 72369), (731, 55638), (774, 52547), (843, 48246), (946, 42993), (1122, 36249), (1419, 28662), (1462, 27819), (1683, 24166), (1686, 24123), (2193, 18546), (2529, 16082), (2838, 14331), (3091, 13158), (3366, 12083), (4257, 9554), (4386, 9273), (4777, 8514), (5058, 8041), (6182, 6579)]