72167418

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{41333}}^1$

素因数の和:41438

約数の個数: 24

約数和(自身を含む): 157978548

約数和(自身を除く): 85811130

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 41333, 82666, 123999, 247998, 371997, 743994, 4009301, 8018602, 12027903, 24055806, 36083709, 72167418]

約数ペア:

[(1, 72167418), (2, 36083709), (3, 24055806), (6, 12027903), (9, 8018602), (18, 4009301), (97, 743994), (194, 371997), (291, 247998), (582, 123999), (873, 82666), (1746, 41333)]