18376944

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{1097}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 47653200

約数和(自身を除く): 29276256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1097, 1396, 2094, 2194, 2792, 3291, 4188, 4388, 5584, 6582, 8376, 8776, 13164, 16752, 17552, 26328, 52656, 382853, 765706, 1148559, 1531412, 2297118, 3062824, 4594236, 6125648, 9188472, 18376944]

約数ペア:

[(1, 18376944), (2, 9188472), (3, 6125648), (4, 4594236), (6, 3062824), (8, 2297118), (12, 1531412), (16, 1148559), (24, 765706), (48, 382853), (349, 52656), (698, 26328), (1047, 17552), (1097, 16752), (1396, 13164), (2094, 8776), (2194, 8376), (2792, 6582), (3291, 5584), (4188, 4388)]