13401528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 38565120

約数和(自身を除く): 25163592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 331, 482, 662, 723, 964, 993, 1324, 1446, 1687, 1928, 1986, 2317, 2648, 2892, 3374, 3972, 4634, 5061, 5784, 6748, 6951, 7944, 9268, 10122, 13496, 13902, 18536, 20244, 27804, 40488, 55608, 79771, 159542, 239313, 319084, 478626, 558397, 638168, 957252, 1116794, 1675191, 1914504, 2233588, 3350382, 4467176, 6700764, 13401528]

約数ペア:

[(1, 13401528), (2, 6700764), (3, 4467176), (4, 3350382), (6, 2233588), (7, 1914504), (8, 1675191), (12, 1116794), (14, 957252), (21, 638168), (24, 558397), (28, 478626), (42, 319084), (56, 239313), (84, 159542), (168, 79771), (241, 55608), (331, 40488), (482, 27804), (662, 20244), (723, 18536), (964, 13902), (993, 13496), (1324, 10122), (1446, 9268), (1687, 7944), (1928, 6951), (1986, 6748), (2317, 5784), (2648, 5061), (2892, 4634), (3374, 3972)]