1318572

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 3544800

約数和(自身を除く): 2226228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 421, 522, 783, 842, 1044, 1263, 1566, 1684, 2526, 3132, 3789, 5052, 7578, 11367, 12209, 15156, 22734, 24418, 36627, 45468, 48836, 73254, 109881, 146508, 219762, 329643, 439524, 659286, 1318572]

約数ペア:

[(1, 1318572), (2, 659286), (3, 439524), (4, 329643), (6, 219762), (9, 146508), (12, 109881), (18, 73254), (27, 48836), (29, 45468), (36, 36627), (54, 24418), (58, 22734), (87, 15156), (108, 12209), (116, 11367), (174, 7578), (261, 5052), (348, 3789), (421, 3132), (522, 2526), (783, 1684), (842, 1566), (1044, 1263)]