13804986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 18854214

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 359, 377, 442, 493, 663, 718, 754, 986, 1077, 1131, 1326, 1479, 2154, 2262, 2958, 4667, 6103, 6409, 9334, 10411, 12206, 12818, 14001, 18309, 19227, 20822, 28002, 31233, 36618, 38454, 62466, 79339, 135343, 158678, 176987, 238017, 270686, 353974, 406029, 476034, 530961, 812058, 1061922, 2300831, 4601662, 6902493, 13804986]

約数ペア:

[(1, 13804986), (2, 6902493), (3, 4601662), (6, 2300831), (13, 1061922), (17, 812058), (26, 530961), (29, 476034), (34, 406029), (39, 353974), (51, 270686), (58, 238017), (78, 176987), (87, 158678), (102, 135343), (174, 79339), (221, 62466), (359, 38454), (377, 36618), (442, 31233), (493, 28002), (663, 20822), (718, 19227), (754, 18309), (986, 14001), (1077, 12818), (1131, 12206), (1326, 10411), (1479, 9334), (2154, 6409), (2262, 6103), (2958, 4667)]