18692076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 47314400

約数和(自身を除く): 28622324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 709, 1014, 1418, 2028, 2127, 2197, 2836, 4254, 4394, 6591, 8508, 8788, 9217, 13182, 18434, 26364, 27651, 36868, 55302, 110604, 119821, 239642, 359463, 479284, 718926, 1437852, 1557673, 3115346, 4673019, 6230692, 9346038, 18692076]

約数ペア:

[(1, 18692076), (2, 9346038), (3, 6230692), (4, 4673019), (6, 3115346), (12, 1557673), (13, 1437852), (26, 718926), (39, 479284), (52, 359463), (78, 239642), (156, 119821), (169, 110604), (338, 55302), (507, 36868), (676, 27651), (709, 26364), (1014, 18434), (1418, 13182), (2028, 9217), (2127, 8788), (2197, 8508), (2836, 6591), (4254, 4394)]