2021838378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{105337}}^1$

素因数の和:105806

約数の個数: 32

約数和(自身を含む): 4631501184

約数和(自身を除く): 2609662806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 914, 1371, 2742, 3199, 6398, 9597, 19194, 105337, 210674, 316011, 632022, 737359, 1474718, 2212077, 4424154, 48139009, 96278018, 144417027, 288834054, 336973063, 673946126, 1010919189, 2021838378]

約数ペア:

[(1, 2021838378), (2, 1010919189), (3, 673946126), (6, 336973063), (7, 288834054), (14, 144417027), (21, 96278018), (42, 48139009), (457, 4424154), (914, 2212077), (1371, 1474718), (2742, 737359), (3199, 632022), (6398, 316011), (9597, 210674), (19194, 105337)]