1218348

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 3276000

約数和(自身を除く): 2057652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 389, 522, 778, 783, 1044, 1167, 1556, 1566, 2334, 3132, 3501, 4668, 7002, 10503, 11281, 14004, 21006, 22562, 33843, 42012, 45124, 67686, 101529, 135372, 203058, 304587, 406116, 609174, 1218348]

約数ペア:

[(1, 1218348), (2, 609174), (3, 406116), (4, 304587), (6, 203058), (9, 135372), (12, 101529), (18, 67686), (27, 45124), (29, 42012), (36, 33843), (54, 22562), (58, 21006), (87, 14004), (108, 11281), (116, 10503), (174, 7002), (261, 4668), (348, 3501), (389, 3132), (522, 2334), (778, 1566), (783, 1556), (1044, 1167)]