1897542

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:668

約数の個数: 24

約数和(自身を含む): 4137120

約数和(自身を除く): 2239578

約数列:

[1, 2, 3, 6, 9, 18, 271, 389, 542, 778, 813, 1167, 1626, 2334, 2439, 3501, 4878, 7002, 105419, 210838, 316257, 632514, 948771, 1897542]

約数ペア:

[(1, 1897542), (2, 948771), (3, 632514), (6, 316257), (9, 210838), (18, 105419), (271, 7002), (389, 4878), (542, 3501), (778, 2439), (813, 2334), (1167, 1626)]