18402984

素因数分解:

$2^3\times 3^3\times {\mathrm{85199}}^1$

素因数の和:85214

約数の個数: 32

約数和(自身を含む): 51120000

約数和(自身を除く): 32717016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 85199, 170398, 255597, 340796, 511194, 681592, 766791, 1022388, 1533582, 2044776, 2300373, 3067164, 4600746, 6134328, 9201492, 18402984]

約数ペア:

[(1, 18402984), (2, 9201492), (3, 6134328), (4, 4600746), (6, 3067164), (8, 2300373), (9, 2044776), (12, 1533582), (18, 1022388), (24, 766791), (27, 681592), (36, 511194), (54, 340796), (72, 255597), (108, 170398), (216, 85199)]