1396872

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 4032000

約数和(自身を除く): 2635128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 223, 232, 261, 348, 446, 522, 669, 696, 783, 892, 1044, 1338, 1566, 1784, 2007, 2088, 2676, 3132, 4014, 5352, 6021, 6264, 6467, 8028, 12042, 12934, 16056, 19401, 24084, 25868, 38802, 48168, 51736, 58203, 77604, 116406, 155208, 174609, 232812, 349218, 465624, 698436, 1396872]

約数ペア:

[(1, 1396872), (2, 698436), (3, 465624), (4, 349218), (6, 232812), (8, 174609), (9, 155208), (12, 116406), (18, 77604), (24, 58203), (27, 51736), (29, 48168), (36, 38802), (54, 25868), (58, 24084), (72, 19401), (87, 16056), (108, 12934), (116, 12042), (174, 8028), (216, 6467), (223, 6264), (232, 6021), (261, 5352), (348, 4014), (446, 3132), (522, 2676), (669, 2088), (696, 2007), (783, 1784), (892, 1566), (1044, 1338)]