2018446647

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{6547}}^1$

素因数の和:6887

約数の個数: 32

約数和(自身を含む): 3145554432

約数和(自身を除く): 1127107785

約数列:

[1, 3, 7, 21, 53, 159, 277, 371, 831, 1113, 1939, 5817, 6547, 14681, 19641, 44043, 45829, 102767, 137487, 308301, 346991, 1040973, 1813519, 2428937, 5440557, 7286811, 12694633, 38083899, 96116507, 288349521, 672815549, 2018446647]

約数ペア:

[(1, 2018446647), (3, 672815549), (7, 288349521), (21, 96116507), (53, 38083899), (159, 12694633), (277, 7286811), (371, 5440557), (831, 2428937), (1113, 1813519), (1939, 1040973), (5817, 346991), (6547, 308301), (14681, 137487), (19641, 102767), (44043, 45829)]