56857626

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{619}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 146434080

約数和(自身を除く): 89576454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 619, 729, 1134, 1238, 1458, 1701, 1857, 2187, 3402, 3714, 4333, 4374, 5103, 5571, 6561, 8666, 10206, 11142, 12999, 13122, 15309, 16713, 25998, 30618, 33426, 38997, 45927, 50139, 77994, 91854, 100278, 116991, 150417, 233982, 300834, 350973, 451251, 701946, 902502, 1052919, 1353753, 2105838, 2707506, 3158757, 4061259, 6317514, 8122518, 9476271, 18952542, 28428813, 56857626]

約数ペア:

[(1, 56857626), (2, 28428813), (3, 18952542), (6, 9476271), (7, 8122518), (9, 6317514), (14, 4061259), (18, 3158757), (21, 2707506), (27, 2105838), (42, 1353753), (54, 1052919), (63, 902502), (81, 701946), (126, 451251), (162, 350973), (189, 300834), (243, 233982), (378, 150417), (486, 116991), (567, 100278), (619, 91854), (729, 77994), (1134, 50139), (1238, 45927), (1458, 38997), (1701, 33426), (1857, 30618), (2187, 25998), (3402, 16713), (3714, 15309), (4333, 13122), (4374, 12999), (5103, 11142), (5571, 10206), (6561, 8666)]