18408930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3547}}^1$

素因数の和:3730

約数の個数: 32

約数和(自身を含む): 44449344

約数和(自身を除く): 26040414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 3547, 5190, 7094, 10641, 17735, 21282, 35470, 53205, 106410, 613631, 1227262, 1840893, 3068155, 3681786, 6136310, 9204465, 18408930]

約数ペア:

[(1, 18408930), (2, 9204465), (3, 6136310), (5, 3681786), (6, 3068155), (10, 1840893), (15, 1227262), (30, 613631), (173, 106410), (346, 53205), (519, 35470), (865, 21282), (1038, 17735), (1730, 10641), (2595, 7094), (3547, 5190)]