4895388

素因数分解:

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

素因数の和:467

約数の個数: 72

約数和(自身を含む): 13824720

約数和(自身を除く): 8929332

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 421, 612, 646, 684, 842, 969, 1263, 1292, 1684, 1938, 2526, 2907, 3789, 3876, 5052, 5814, 7157, 7578, 7999, 11628, 14314, 15156, 15998, 21471, 23997, 28628, 31996, 42942, 47994, 64413, 71991, 85884, 95988, 128826, 135983, 143982, 257652, 271966, 287964, 407949, 543932, 815898, 1223847, 1631796, 2447694, 4895388]

約数ペア:

[(1, 4895388), (2, 2447694), (3, 1631796), (4, 1223847), (6, 815898), (9, 543932), (12, 407949), (17, 287964), (18, 271966), (19, 257652), (34, 143982), (36, 135983), (38, 128826), (51, 95988), (57, 85884), (68, 71991), (76, 64413), (102, 47994), (114, 42942), (153, 31996), (171, 28628), (204, 23997), (228, 21471), (306, 15998), (323, 15156), (342, 14314), (421, 11628), (612, 7999), (646, 7578), (684, 7157), (842, 5814), (969, 5052), (1263, 3876), (1292, 3789), (1684, 2907), (1938, 2526)]