18616848

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1949}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 48360000

約数和(自身を除く): 29743152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 1949, 2388, 3184, 3898, 4776, 5847, 7796, 9552, 11694, 15592, 23388, 31184, 46776, 93552, 387851, 775702, 1163553, 1551404, 2327106, 3102808, 4654212, 6205616, 9308424, 18616848]

約数ペア:

[(1, 18616848), (2, 9308424), (3, 6205616), (4, 4654212), (6, 3102808), (8, 2327106), (12, 1551404), (16, 1163553), (24, 775702), (48, 387851), (199, 93552), (398, 46776), (597, 31184), (796, 23388), (1194, 15592), (1592, 11694), (1949, 9552), (2388, 7796), (3184, 5847), (3898, 4776)]