13618748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 29000160

約数和(自身を除く): 15381412

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 821, 1276, 1508, 1642, 3284, 4147, 8294, 9031, 10673, 16588, 18062, 21346, 23809, 36124, 42692, 47618, 95236, 117403, 234806, 261899, 309517, 469612, 523798, 619034, 1047596, 1238068, 3404687, 6809374, 13618748]

約数ペア:

[(1, 13618748), (2, 6809374), (4, 3404687), (11, 1238068), (13, 1047596), (22, 619034), (26, 523798), (29, 469612), (44, 309517), (52, 261899), (58, 234806), (116, 117403), (143, 95236), (286, 47618), (319, 42692), (377, 36124), (572, 23809), (638, 21346), (754, 18062), (821, 16588), (1276, 10673), (1508, 9031), (1642, 8294), (3284, 4147)]