131130558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18077}}^1$

素因数の和:18129

約数の個数: 48

約数和(自身を含む): 315858816

約数和(自身を除く): 184728258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 18077, 36154, 54231, 108462, 162693, 235001, 325386, 470002, 560387, 705003, 1120774, 1410006, 1681161, 2115009, 3362322, 4230018, 5043483, 7285031, 10086966, 14570062, 21855093, 43710186, 65565279, 131130558]

約数ペア:

[(1, 131130558), (2, 65565279), (3, 43710186), (6, 21855093), (9, 14570062), (13, 10086966), (18, 7285031), (26, 5043483), (31, 4230018), (39, 3362322), (62, 2115009), (78, 1681161), (93, 1410006), (117, 1120774), (186, 705003), (234, 560387), (279, 470002), (403, 325386), (558, 235001), (806, 162693), (1209, 108462), (2418, 54231), (3627, 36154), (7254, 18077)]