18928482

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 19778718

約数列:

[1, 2, 3, 6, 83, 166, 191, 199, 249, 382, 398, 498, 573, 597, 1146, 1194, 15853, 16517, 31706, 33034, 38009, 47559, 49551, 76018, 95118, 99102, 114027, 228054, 3154747, 6309494, 9464241, 18928482]

約数ペア:

[(1, 18928482), (2, 9464241), (3, 6309494), (6, 3154747), (83, 228054), (166, 114027), (191, 99102), (199, 95118), (249, 76018), (382, 49551), (398, 47559), (498, 38009), (573, 33034), (597, 31706), (1146, 16517), (1194, 15853)]