18839330898

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{108343}}^1$

素因数の和:108818

約数の個数: 32

約数和(自身を含む): 38291369856

約数和(自身を除く): 19452038958

約数列:

[1, 2, 3, 6, 73, 146, 219, 397, 438, 794, 1191, 2382, 28981, 57962, 86943, 108343, 173886, 216686, 325029, 650058, 7909039, 15818078, 23727117, 43012171, 47454234, 86024342, 129036513, 258073026, 3139888483, 6279776966, 9419665449, 18839330898]

約数ペア:

[(1, 18839330898), (2, 9419665449), (3, 6279776966), (6, 3139888483), (73, 258073026), (146, 129036513), (219, 86024342), (397, 47454234), (438, 43012171), (794, 23727117), (1191, 15818078), (2382, 7909039), (28981, 650058), (57962, 325029), (86943, 216686), (108343, 173886)]