9868144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 23748480

約数和(自身を除く): 13880336

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 227, 247, 286, 304, 418, 454, 494, 572, 836, 908, 988, 1144, 1672, 1816, 1976, 2288, 2497, 2717, 2951, 3344, 3632, 3952, 4313, 4994, 5434, 5902, 8626, 9988, 10868, 11804, 17252, 19976, 21736, 23608, 32461, 34504, 39952, 43472, 47216, 47443, 56069, 64922, 69008, 94886, 112138, 129844, 189772, 224276, 259688, 379544, 448552, 519376, 616759, 759088, 897104, 1233518, 2467036, 4934072, 9868144]

約数ペア:

[(1, 9868144), (2, 4934072), (4, 2467036), (8, 1233518), (11, 897104), (13, 759088), (16, 616759), (19, 519376), (22, 448552), (26, 379544), (38, 259688), (44, 224276), (52, 189772), (76, 129844), (88, 112138), (104, 94886), (143, 69008), (152, 64922), (176, 56069), (208, 47443), (209, 47216), (227, 43472), (247, 39952), (286, 34504), (304, 32461), (418, 23608), (454, 21736), (494, 19976), (572, 17252), (836, 11804), (908, 10868), (988, 9988), (1144, 8626), (1672, 5902), (1816, 5434), (1976, 4994), (2288, 4313), (2497, 3952), (2717, 3632), (2951, 3344)]