17984910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1231}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 43287552

約数和(自身を除く): 25302642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1231, 1461, 2435, 2462, 2922, 3693, 4870, 6155, 7305, 7386, 12310, 14610, 18465, 36930, 599497, 1198994, 1798491, 2997485, 3596982, 5994970, 8992455, 17984910]

約数ペア:

[(1, 17984910), (2, 8992455), (3, 5994970), (5, 3596982), (6, 2997485), (10, 1798491), (15, 1198994), (30, 599497), (487, 36930), (974, 18465), (1231, 14610), (1461, 12310), (2435, 7386), (2462, 7305), (2922, 6155), (3693, 4870)]