13541556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4408

約数の個数: 48

約数和(自身を含む): 37095296

約数和(自身を除く): 23553740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4357, 8714, 13071, 17428, 26142, 30499, 52284, 60998, 91497, 121996, 161209, 182994, 322418, 365988, 483627, 644836, 967254, 1128463, 1934508, 2256926, 3385389, 4513852, 6770778, 13541556]

約数ペア:

[(1, 13541556), (2, 6770778), (3, 4513852), (4, 3385389), (6, 2256926), (7, 1934508), (12, 1128463), (14, 967254), (21, 644836), (28, 483627), (37, 365988), (42, 322418), (74, 182994), (84, 161209), (111, 121996), (148, 91497), (222, 60998), (259, 52284), (444, 30499), (518, 26142), (777, 17428), (1036, 13071), (1554, 8714), (3108, 4357)]