2469474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 3981726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 139, 141, 189, 278, 282, 329, 378, 417, 423, 658, 834, 846, 973, 987, 1251, 1269, 1946, 1974, 2502, 2538, 2919, 2961, 3753, 5838, 5922, 6533, 7506, 8757, 8883, 13066, 17514, 17766, 19599, 26271, 39198, 45731, 52542, 58797, 91462, 117594, 137193, 176391, 274386, 352782, 411579, 823158, 1234737, 2469474]

約数ペア:

[(1, 2469474), (2, 1234737), (3, 823158), (6, 411579), (7, 352782), (9, 274386), (14, 176391), (18, 137193), (21, 117594), (27, 91462), (42, 58797), (47, 52542), (54, 45731), (63, 39198), (94, 26271), (126, 19599), (139, 17766), (141, 17514), (189, 13066), (278, 8883), (282, 8757), (329, 7506), (378, 6533), (417, 5922), (423, 5838), (658, 3753), (834, 2961), (846, 2919), (973, 2538), (987, 2502), (1251, 1974), (1269, 1946)]