18922038

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{43201}}^1$

素因数の和:43279

約数の個数: 16

約数和(自身を含む): 38363376

約数和(自身を除く): 19441338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 43201, 86402, 129603, 259206, 3153673, 6307346, 9461019, 18922038]

約数ペア:

[(1, 18922038), (2, 9461019), (3, 6307346), (6, 3153673), (73, 259206), (146, 129603), (219, 86402), (438, 43201)]