15872868

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 46448640

約数和(自身を除く): 30575772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 186, 198, 279, 297, 341, 372, 396, 431, 558, 594, 682, 837, 862, 1023, 1116, 1188, 1293, 1364, 1674, 1724, 2046, 2586, 3069, 3348, 3879, 4092, 4741, 5172, 6138, 7758, 9207, 9482, 11637, 12276, 13361, 14223, 15516, 18414, 18964, 23274, 26722, 28446, 36828, 40083, 42669, 46548, 53444, 56892, 80166, 85338, 120249, 128007, 146971, 160332, 170676, 240498, 256014, 293942, 360747, 440913, 480996, 512028, 587884, 721494, 881826, 1322739, 1442988, 1763652, 2645478, 3968217, 5290956, 7936434, 15872868]

約数ペア:

[(1, 15872868), (2, 7936434), (3, 5290956), (4, 3968217), (6, 2645478), (9, 1763652), (11, 1442988), (12, 1322739), (18, 881826), (22, 721494), (27, 587884), (31, 512028), (33, 480996), (36, 440913), (44, 360747), (54, 293942), (62, 256014), (66, 240498), (93, 170676), (99, 160332), (108, 146971), (124, 128007), (132, 120249), (186, 85338), (198, 80166), (279, 56892), (297, 53444), (341, 46548), (372, 42669), (396, 40083), (431, 36828), (558, 28446), (594, 26722), (682, 23274), (837, 18964), (862, 18414), (1023, 15516), (1116, 14223), (1188, 13361), (1293, 12276), (1364, 11637), (1674, 9482), (1724, 9207), (2046, 7758), (2586, 6138), (3069, 5172), (3348, 4741), (3879, 4092)]