15042756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3924

約数の個数: 48

約数和(自身を含む): 39130560

約数和(自身を除く): 24087804

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 3881, 7762, 11643, 15524, 23286, 46572, 65977, 73739, 131954, 147478, 197931, 221217, 263908, 294956, 395862, 442434, 791724, 884868, 1253563, 2507126, 3760689, 5014252, 7521378, 15042756]

約数ペア:

[(1, 15042756), (2, 7521378), (3, 5014252), (4, 3760689), (6, 2507126), (12, 1253563), (17, 884868), (19, 791724), (34, 442434), (38, 395862), (51, 294956), (57, 263908), (68, 221217), (76, 197931), (102, 147478), (114, 131954), (204, 73739), (228, 65977), (323, 46572), (646, 23286), (969, 15524), (1292, 11643), (1938, 7762), (3876, 3881)]