13943316

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 34070400

約数和(自身を除く): 20127084

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 389, 412, 618, 778, 1167, 1236, 1556, 2334, 2987, 4668, 5974, 8961, 11281, 11948, 17922, 22562, 33843, 35844, 40067, 45124, 67686, 80134, 120201, 135372, 160268, 240402, 480804, 1161943, 2323886, 3485829, 4647772, 6971658, 13943316]

約数ペア:

[(1, 13943316), (2, 6971658), (3, 4647772), (4, 3485829), (6, 2323886), (12, 1161943), (29, 480804), (58, 240402), (87, 160268), (103, 135372), (116, 120201), (174, 80134), (206, 67686), (309, 45124), (348, 40067), (389, 35844), (412, 33843), (618, 22562), (778, 17922), (1167, 11948), (1236, 11281), (1556, 8961), (2334, 5974), (2987, 4668)]