1973101182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{13681}}^1$

素因数の和:13785

約数の個数: 48

約数和(自身を含む): 4351204368

約数和(自身を除く): 2378103186

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 1849, 3354, 3698, 5547, 11094, 13681, 24037, 27362, 41043, 48074, 72111, 82086, 144222, 177853, 355706, 533559, 588283, 1067118, 1176566, 1764849, 3529698, 7647679, 15295358, 22943037, 25296169, 45886074, 50592338, 75888507, 151777014, 328850197, 657700394, 986550591, 1973101182]

約数ペア:

[(1, 1973101182), (2, 986550591), (3, 657700394), (6, 328850197), (13, 151777014), (26, 75888507), (39, 50592338), (43, 45886074), (78, 25296169), (86, 22943037), (129, 15295358), (258, 7647679), (559, 3529698), (1118, 1764849), (1677, 1176566), (1849, 1067118), (3354, 588283), (3698, 533559), (5547, 355706), (11094, 177853), (13681, 144222), (24037, 82086), (27362, 72111), (41043, 48074)]