78485418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 186170400

約数和(自身を除く): 107684982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 389, 778, 1019, 1167, 2038, 2334, 3057, 3501, 4279, 6114, 7002, 8558, 9171, 11209, 12837, 18342, 22418, 25674, 33627, 38511, 67254, 77022, 100881, 201762, 396391, 792782, 1189173, 2378346, 3567519, 4360301, 7135038, 8720602, 13080903, 26161806, 39242709, 78485418]

約数ペア:

[(1, 78485418), (2, 39242709), (3, 26161806), (6, 13080903), (9, 8720602), (11, 7135038), (18, 4360301), (22, 3567519), (33, 2378346), (66, 1189173), (99, 792782), (198, 396391), (389, 201762), (778, 100881), (1019, 77022), (1167, 67254), (2038, 38511), (2334, 33627), (3057, 25674), (3501, 22418), (4279, 18342), (6114, 12837), (7002, 11209), (8558, 9171)]