1263451878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2917}}^1$

素因数の和:3558

約数の個数: 64

約数和(自身を含む): 3029584320

約数和(自身を除く): 1766132442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 617, 702, 1234, 1851, 2917, 3702, 5553, 5834, 8021, 8751, 11106, 16042, 16659, 17502, 24063, 26253, 33318, 37921, 48126, 52506, 72189, 75842, 78759, 113763, 144378, 157518, 216567, 227526, 341289, 433134, 682578, 1023867, 1799789, 2047734, 3599578, 5399367, 10798734, 16198101, 23397257, 32396202, 46794514, 48594303, 70191771, 97188606, 140383542, 210575313, 421150626, 631725939, 1263451878]

約数ペア:

[(1, 1263451878), (2, 631725939), (3, 421150626), (6, 210575313), (9, 140383542), (13, 97188606), (18, 70191771), (26, 48594303), (27, 46794514), (39, 32396202), (54, 23397257), (78, 16198101), (117, 10798734), (234, 5399367), (351, 3599578), (617, 2047734), (702, 1799789), (1234, 1023867), (1851, 682578), (2917, 433134), (3702, 341289), (5553, 227526), (5834, 216567), (8021, 157518), (8751, 144378), (11106, 113763), (16042, 78759), (16659, 75842), (17502, 72189), (24063, 52506), (26253, 48126), (33318, 37921)]