12227238

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 27518400

約数和(自身を除く): 15291162

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 149, 194, 282, 291, 298, 423, 447, 582, 846, 873, 894, 1341, 1746, 2682, 4559, 7003, 9118, 13677, 14006, 14453, 21009, 27354, 28906, 41031, 42018, 43359, 63027, 82062, 86718, 126054, 130077, 260154, 679291, 1358582, 2037873, 4075746, 6113619, 12227238]

約数ペア:

[(1, 12227238), (2, 6113619), (3, 4075746), (6, 2037873), (9, 1358582), (18, 679291), (47, 260154), (94, 130077), (97, 126054), (141, 86718), (149, 82062), (194, 63027), (282, 43359), (291, 42018), (298, 41031), (423, 28906), (447, 27354), (582, 21009), (846, 14453), (873, 14006), (894, 13677), (1341, 9118), (1746, 7003), (2682, 4559)]