15629838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3613}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 36082176

約数和(自身を除く): 20452338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 3613, 4326, 7226, 10839, 21678, 25291, 50582, 75873, 151746, 372139, 744278, 1116417, 2232834, 2604973, 5209946, 7814919, 15629838]

約数ペア:

[(1, 15629838), (2, 7814919), (3, 5209946), (6, 2604973), (7, 2232834), (14, 1116417), (21, 744278), (42, 372139), (103, 151746), (206, 75873), (309, 50582), (618, 25291), (721, 21678), (1442, 10839), (2163, 7226), (3613, 4326)]