18434994

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 38114496

約数和(自身を除く): 19679502

約数列:

[1, 2, 3, 6, 41, 82, 123, 137, 246, 274, 411, 547, 822, 1094, 1641, 3282, 5617, 11234, 16851, 22427, 33702, 44854, 67281, 74939, 134562, 149878, 224817, 449634, 3072499, 6144998, 9217497, 18434994]

約数ペア:

[(1, 18434994), (2, 9217497), (3, 6144998), (6, 3072499), (41, 449634), (82, 224817), (123, 149878), (137, 134562), (246, 74939), (274, 67281), (411, 44854), (547, 33702), (822, 22427), (1094, 16851), (1641, 11234), (3282, 5617)]