15222042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 37657620

約数和(自身を除く): 22435578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 241, 242, 261, 319, 363, 482, 522, 638, 723, 726, 957, 1089, 1446, 1914, 2169, 2178, 2651, 2871, 3509, 4338, 5302, 5742, 6989, 7018, 7953, 10527, 13978, 15906, 20967, 21054, 23859, 29161, 31581, 41934, 47718, 58322, 62901, 63162, 76879, 87483, 125802, 153758, 174966, 230637, 262449, 461274, 524898, 691911, 845669, 1383822, 1691338, 2537007, 5074014, 7611021, 15222042]

約数ペア:

[(1, 15222042), (2, 7611021), (3, 5074014), (6, 2537007), (9, 1691338), (11, 1383822), (18, 845669), (22, 691911), (29, 524898), (33, 461274), (58, 262449), (66, 230637), (87, 174966), (99, 153758), (121, 125802), (174, 87483), (198, 76879), (241, 63162), (242, 62901), (261, 58322), (319, 47718), (363, 41934), (482, 31581), (522, 29161), (638, 23859), (723, 21054), (726, 20967), (957, 15906), (1089, 13978), (1446, 10527), (1914, 7953), (2169, 7018), (2178, 6989), (2651, 5742), (2871, 5302), (3509, 4338)]