40697244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23071}}^1$

素因数の和:23095

約数の個数: 54

約数和(自身を含む): 119674464

約数和(自身を除く): 78977220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 23071, 46142, 69213, 92284, 138426, 161497, 207639, 276852, 322994, 415278, 484491, 645988, 830556, 968982, 1130479, 1453473, 1937964, 2260958, 2906946, 3391437, 4521916, 5813892, 6782874, 10174311, 13565748, 20348622, 40697244]

約数ペア:

[(1, 40697244), (2, 20348622), (3, 13565748), (4, 10174311), (6, 6782874), (7, 5813892), (9, 4521916), (12, 3391437), (14, 2906946), (18, 2260958), (21, 1937964), (28, 1453473), (36, 1130479), (42, 968982), (49, 830556), (63, 645988), (84, 484491), (98, 415278), (126, 322994), (147, 276852), (196, 207639), (252, 161497), (294, 138426), (441, 92284), (588, 69213), (882, 46142), (1764, 23071)]