13737531468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1401217}}^1$

素因数の和:1401286

約数の個数: 48

約数和(自身を含む): 34526011520

約数和(自身を除く): 20788480052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 1401217, 2802434, 4203651, 5604868, 8407302, 16814604, 26623123, 53246246, 60252331, 79869369, 106492492, 120504662, 159738738, 180756993, 241009324, 319477476, 361513986, 723027972, 1144794289, 2289588578, 3434382867, 4579177156, 6868765734, 13737531468]

約数ペア:

[(1, 13737531468), (2, 6868765734), (3, 4579177156), (4, 3434382867), (6, 2289588578), (12, 1144794289), (19, 723027972), (38, 361513986), (43, 319477476), (57, 241009324), (76, 180756993), (86, 159738738), (114, 120504662), (129, 106492492), (172, 79869369), (228, 60252331), (258, 53246246), (516, 26623123), (817, 16814604), (1634, 8407302), (2451, 5604868), (3268, 4203651), (4902, 2802434), (9804, 1401217)]