13009804548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{278917}}^1$

素因数の和:278973

約数の個数: 72

約数和(自身を含む): 34300219968

約数和(自身を除く): 21290415420

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1794, 2028, 3588, 3887, 7774, 11661, 15548, 23322, 46644, 278917, 557834, 836751, 1115668, 1673502, 3347004, 3625921, 6415091, 7251842, 10877763, 12830182, 14503684, 19245273, 21755526, 25660364, 38490546, 43511052, 47136973, 76981092, 83396183, 94273946, 141410919, 166792366, 188547892, 250188549, 282821838, 333584732, 500377098, 565643676, 1000754196, 1084150379, 2168300758, 3252451137, 4336601516, 6504902274, 13009804548]

約数ペア:

[(1, 13009804548), (2, 6504902274), (3, 4336601516), (4, 3252451137), (6, 2168300758), (12, 1084150379), (13, 1000754196), (23, 565643676), (26, 500377098), (39, 333584732), (46, 282821838), (52, 250188549), (69, 188547892), (78, 166792366), (92, 141410919), (138, 94273946), (156, 83396183), (169, 76981092), (276, 47136973), (299, 43511052), (338, 38490546), (507, 25660364), (598, 21755526), (676, 19245273), (897, 14503684), (1014, 12830182), (1196, 10877763), (1794, 7251842), (2028, 6415091), (3588, 3625921), (3887, 3347004), (7774, 1673502), (11661, 1115668), (15548, 836751), (23322, 557834), (46644, 278917)]