7387146

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 18748800

約数和(自身を除く): 11361654

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 619, 663, 702, 918, 1238, 1326, 1857, 1989, 3714, 3978, 5571, 5967, 8047, 10523, 11142, 11934, 16094, 16713, 21046, 24141, 31569, 33426, 48282, 63138, 72423, 94707, 136799, 144846, 189414, 217269, 273598, 284121, 410397, 434538, 568242, 820794, 1231191, 2462382, 3693573, 7387146]

約数ペア:

[(1, 7387146), (2, 3693573), (3, 2462382), (6, 1231191), (9, 820794), (13, 568242), (17, 434538), (18, 410397), (26, 284121), (27, 273598), (34, 217269), (39, 189414), (51, 144846), (54, 136799), (78, 94707), (102, 72423), (117, 63138), (153, 48282), (221, 33426), (234, 31569), (306, 24141), (351, 21046), (442, 16713), (459, 16094), (619, 11934), (663, 11142), (702, 10523), (918, 8047), (1238, 5967), (1326, 5571), (1857, 3978), (1989, 3714)]