13151964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 36288000

約数和(自身を除く): 23136036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 5399, 10798, 16197, 21596, 32394, 37793, 64788, 75586, 113379, 151172, 156571, 226758, 313142, 453516, 469713, 626284, 939426, 1095997, 1878852, 2191994, 3287991, 4383988, 6575982, 13151964]

約数ペア:

[(1, 13151964), (2, 6575982), (3, 4383988), (4, 3287991), (6, 2191994), (7, 1878852), (12, 1095997), (14, 939426), (21, 626284), (28, 469713), (29, 453516), (42, 313142), (58, 226758), (84, 156571), (87, 151172), (116, 113379), (174, 75586), (203, 64788), (348, 37793), (406, 32394), (609, 21596), (812, 16197), (1218, 10798), (2436, 5399)]