18603888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20399}}^1$

素因数の和:20429

約数の個数: 40

約数和(自身を含む): 50592000

約数和(自身を除く): 31988112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20399, 40798, 61197, 81596, 122394, 163192, 244788, 326384, 387581, 489576, 775162, 979152, 1162743, 1550324, 2325486, 3100648, 4650972, 6201296, 9301944, 18603888]

約数ペア:

[(1, 18603888), (2, 9301944), (3, 6201296), (4, 4650972), (6, 3100648), (8, 2325486), (12, 1550324), (16, 1162743), (19, 979152), (24, 775162), (38, 489576), (48, 387581), (57, 326384), (76, 244788), (114, 163192), (152, 122394), (228, 81596), (304, 61197), (456, 40798), (912, 20399)]