2018031128

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{12343}}^1$

素因数の和:12647

約数の個数: 32

約数和(自身を含む): 3839477760

約数和(自身を除く): 1821446632

約数列:

[1, 2, 4, 8, 107, 191, 214, 382, 428, 764, 856, 1528, 12343, 20437, 24686, 40874, 49372, 81748, 98744, 163496, 1320701, 2357513, 2641402, 4715026, 5282804, 9430052, 10565608, 18860104, 252253891, 504507782, 1009015564, 2018031128]

約数ペア:

[(1, 2018031128), (2, 1009015564), (4, 504507782), (8, 252253891), (107, 18860104), (191, 10565608), (214, 9430052), (382, 5282804), (428, 4715026), (764, 2641402), (856, 2357513), (1528, 1320701), (12343, 163496), (20437, 98744), (24686, 81748), (40874, 49372)]