123281694

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 271564800

約数和(自身を除く): 148283106

約数列:

[1, 2, 3, 6, 9, 18, 127, 199, 254, 271, 381, 398, 542, 597, 762, 813, 1143, 1194, 1626, 1791, 2286, 2439, 3582, 4878, 25273, 34417, 50546, 53929, 68834, 75819, 103251, 107858, 151638, 161787, 206502, 227457, 309753, 323574, 454914, 485361, 619506, 970722, 6848983, 13697966, 20546949, 41093898, 61640847, 123281694]

約数ペア:

[(1, 123281694), (2, 61640847), (3, 41093898), (6, 20546949), (9, 13697966), (18, 6848983), (127, 970722), (199, 619506), (254, 485361), (271, 454914), (381, 323574), (398, 309753), (542, 227457), (597, 206502), (762, 161787), (813, 151638), (1143, 107858), (1194, 103251), (1626, 75819), (1791, 68834), (2286, 53929), (2439, 50546), (3582, 34417), (4878, 25273)]