138192606

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 310722048

約数和(自身を除く): 172529442

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 227, 279, 454, 558, 681, 1091, 1362, 2043, 2182, 3273, 4086, 6546, 7037, 9819, 14074, 19638, 21111, 33821, 42222, 63333, 67642, 101463, 126666, 202926, 247657, 304389, 495314, 608778, 742971, 1485942, 2228913, 4457826, 7677367, 15354734, 23032101, 46064202, 69096303, 138192606]

約数ペア:

[(1, 138192606), (2, 69096303), (3, 46064202), (6, 23032101), (9, 15354734), (18, 7677367), (31, 4457826), (62, 2228913), (93, 1485942), (186, 742971), (227, 608778), (279, 495314), (454, 304389), (558, 247657), (681, 202926), (1091, 126666), (1362, 101463), (2043, 67642), (2182, 63333), (3273, 42222), (4086, 33821), (6546, 21111), (7037, 19638), (9819, 14074)]