56357586

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 130853760

約数和(自身を除く): 74496174

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 67, 74, 111, 134, 201, 222, 333, 402, 421, 603, 666, 842, 999, 1206, 1263, 1809, 1998, 2479, 2526, 3618, 3789, 4958, 7437, 7578, 11367, 14874, 15577, 22311, 22734, 28207, 31154, 44622, 46731, 56414, 66933, 84621, 93462, 133866, 140193, 169242, 253863, 280386, 420579, 507726, 761589, 841158, 1043659, 1523178, 2087318, 3130977, 6261954, 9392931, 18785862, 28178793, 56357586]

約数ペア:

[(1, 56357586), (2, 28178793), (3, 18785862), (6, 9392931), (9, 6261954), (18, 3130977), (27, 2087318), (37, 1523178), (54, 1043659), (67, 841158), (74, 761589), (111, 507726), (134, 420579), (201, 280386), (222, 253863), (333, 169242), (402, 140193), (421, 133866), (603, 93462), (666, 84621), (842, 66933), (999, 56414), (1206, 46731), (1263, 44622), (1809, 31154), (1998, 28207), (2479, 22734), (2526, 22311), (3618, 15577), (3789, 14874), (4958, 11367), (7437, 7578)]