2119456728

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{626317}}^1$

素因数の和:626376

約数の個数: 48

約数和(自身を含む): 5862336480

約数和(自身を除く): 3742879752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 626317, 1252634, 1878951, 2505268, 3757902, 5010536, 5636853, 7515804, 11273706, 15031608, 22547412, 29436899, 45094824, 58873798, 88310697, 117747596, 176621394, 235495192, 264932091, 353242788, 529864182, 706485576, 1059728364, 2119456728]

約数ペア:

[(1, 2119456728), (2, 1059728364), (3, 706485576), (4, 529864182), (6, 353242788), (8, 264932091), (9, 235495192), (12, 176621394), (18, 117747596), (24, 88310697), (36, 58873798), (47, 45094824), (72, 29436899), (94, 22547412), (141, 15031608), (188, 11273706), (282, 7515804), (376, 5636853), (423, 5010536), (564, 3757902), (846, 2505268), (1128, 1878951), (1692, 1252634), (3384, 626317)]