18633072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20461

約数の個数: 40

約数和(自身を含む): 50671360

約数和(自身を除く): 32038288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20431, 40862, 61293, 81724, 122586, 163448, 245172, 326896, 388189, 490344, 776378, 980688, 1164567, 1552756, 2329134, 3105512, 4658268, 6211024, 9316536, 18633072]

約数ペア:

[(1, 18633072), (2, 9316536), (3, 6211024), (4, 4658268), (6, 3105512), (8, 2329134), (12, 1552756), (16, 1164567), (19, 980688), (24, 776378), (38, 490344), (48, 388189), (57, 326896), (76, 245172), (114, 163448), (152, 122586), (228, 81724), (304, 61293), (456, 40862), (912, 20431)]