121380012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{86453}}^1$

素因数の和:86479

約数の個数: 48

約数和(自身を含む): 338899680

約数和(自身を除く): 217519668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 86453, 172906, 259359, 345812, 518718, 778077, 1037436, 1123889, 1556154, 2247778, 2334231, 3112308, 3371667, 4495556, 4668462, 6743334, 9336924, 10115001, 13486668, 20230002, 30345003, 40460004, 60690006, 121380012]

約数ペア:

[(1, 121380012), (2, 60690006), (3, 40460004), (4, 30345003), (6, 20230002), (9, 13486668), (12, 10115001), (13, 9336924), (18, 6743334), (26, 4668462), (27, 4495556), (36, 3371667), (39, 3112308), (52, 2334231), (54, 2247778), (78, 1556154), (108, 1123889), (117, 1037436), (156, 778077), (234, 518718), (351, 345812), (468, 259359), (702, 172906), (1404, 86453)]