9281874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 21849696

約数和(自身を除く): 12567822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 241, 262, 294, 393, 482, 723, 786, 917, 1446, 1687, 1834, 2751, 3374, 5061, 5502, 6419, 10122, 11809, 12838, 19257, 23618, 31571, 35427, 38514, 63142, 70854, 94713, 189426, 220997, 441994, 662991, 1325982, 1546979, 3093958, 4640937, 9281874]

約数ペア:

[(1, 9281874), (2, 4640937), (3, 3093958), (6, 1546979), (7, 1325982), (14, 662991), (21, 441994), (42, 220997), (49, 189426), (98, 94713), (131, 70854), (147, 63142), (241, 38514), (262, 35427), (294, 31571), (393, 23618), (482, 19257), (723, 12838), (786, 11809), (917, 10122), (1446, 6419), (1687, 5502), (1834, 5061), (2751, 3374)]