2522478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 6336000

約数和(自身を除く): 3813522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 109, 114, 133, 174, 203, 218, 266, 327, 399, 406, 551, 609, 654, 763, 798, 1102, 1218, 1526, 1653, 2071, 2289, 3161, 3306, 3857, 4142, 4578, 6213, 6322, 7714, 9483, 11571, 12426, 14497, 18966, 22127, 23142, 28994, 43491, 44254, 60059, 66381, 86982, 120118, 132762, 180177, 360354, 420413, 840826, 1261239, 2522478]

約数ペア:

[(1, 2522478), (2, 1261239), (3, 840826), (6, 420413), (7, 360354), (14, 180177), (19, 132762), (21, 120118), (29, 86982), (38, 66381), (42, 60059), (57, 44254), (58, 43491), (87, 28994), (109, 23142), (114, 22127), (133, 18966), (174, 14497), (203, 12426), (218, 11571), (266, 9483), (327, 7714), (399, 6322), (406, 6213), (551, 4578), (609, 4142), (654, 3857), (763, 3306), (798, 3161), (1102, 2289), (1218, 2071), (1526, 1653)]