4099212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 11771760

約数和(自身を除く): 7672548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 461, 468, 494, 684, 741, 922, 988, 1383, 1482, 1844, 2223, 2766, 2964, 4149, 4446, 5532, 5993, 8298, 8759, 8892, 11986, 16596, 17518, 17979, 23972, 26277, 35036, 35958, 52554, 53937, 71916, 78831, 105108, 107874, 113867, 157662, 215748, 227734, 315324, 341601, 455468, 683202, 1024803, 1366404, 2049606, 4099212]

約数ペア:

[(1, 4099212), (2, 2049606), (3, 1366404), (4, 1024803), (6, 683202), (9, 455468), (12, 341601), (13, 315324), (18, 227734), (19, 215748), (26, 157662), (36, 113867), (38, 107874), (39, 105108), (52, 78831), (57, 71916), (76, 53937), (78, 52554), (114, 35958), (117, 35036), (156, 26277), (171, 23972), (228, 17979), (234, 17518), (247, 16596), (342, 11986), (461, 8892), (468, 8759), (494, 8298), (684, 5993), (741, 5532), (922, 4446), (988, 4149), (1383, 2964), (1482, 2766), (1844, 2223)]