2158344

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 6040320

約数和(自身を除く): 3881976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 967, 1116, 1934, 2232, 2901, 3868, 5802, 7736, 8703, 11604, 17406, 23208, 29977, 34812, 59954, 69624, 89931, 119908, 179862, 239816, 269793, 359724, 539586, 719448, 1079172, 2158344]

約数ペア:

[(1, 2158344), (2, 1079172), (3, 719448), (4, 539586), (6, 359724), (8, 269793), (9, 239816), (12, 179862), (18, 119908), (24, 89931), (31, 69624), (36, 59954), (62, 34812), (72, 29977), (93, 23208), (124, 17406), (186, 11604), (248, 8703), (279, 7736), (372, 5802), (558, 3868), (744, 2901), (967, 2232), (1116, 1934)]