2447694

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 5924880

約数和(自身を除く): 3477186

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 421, 646, 842, 969, 1263, 1938, 2526, 2907, 3789, 5814, 7157, 7578, 7999, 14314, 15998, 21471, 23997, 42942, 47994, 64413, 71991, 128826, 135983, 143982, 271966, 407949, 815898, 1223847, 2447694]

約数ペア:

[(1, 2447694), (2, 1223847), (3, 815898), (6, 407949), (9, 271966), (17, 143982), (18, 135983), (19, 128826), (34, 71991), (38, 64413), (51, 47994), (57, 42942), (102, 23997), (114, 21471), (153, 15998), (171, 14314), (306, 7999), (323, 7578), (342, 7157), (421, 5814), (646, 3789), (842, 2907), (969, 2526), (1263, 1938)]