2021930298

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 4623091200

約数和(自身を除く): 2601160902

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 149, 166, 186, 249, 279, 293, 298, 447, 498, 558, 586, 747, 879, 894, 1341, 1494, 1758, 2573, 2637, 2682, 4619, 5146, 5274, 7719, 9083, 9238, 12367, 13857, 15438, 18166, 23157, 24319, 24734, 27249, 27714, 37101, 41571, 43657, 46314, 48638, 54498, 72957, 74202, 81747, 83142, 87314, 111303, 130971, 145914, 163494, 218871, 222606, 261942, 383377, 392913, 437742, 753889, 766754, 785826, 1150131, 1353367, 1507778, 2261667, 2300262, 2706734, 3450393, 3623531, 4060101, 4523334, 6785001, 6900786, 7247062, 8120202, 10870593, 12180303, 13570002, 21741186, 24360606, 32611779, 65223558, 112329461, 224658922, 336988383, 673976766, 1010965149, 2021930298]

約数ペア:

[(1, 2021930298), (2, 1010965149), (3, 673976766), (6, 336988383), (9, 224658922), (18, 112329461), (31, 65223558), (62, 32611779), (83, 24360606), (93, 21741186), (149, 13570002), (166, 12180303), (186, 10870593), (249, 8120202), (279, 7247062), (293, 6900786), (298, 6785001), (447, 4523334), (498, 4060101), (558, 3623531), (586, 3450393), (747, 2706734), (879, 2300262), (894, 2261667), (1341, 1507778), (1494, 1353367), (1758, 1150131), (2573, 785826), (2637, 766754), (2682, 753889), (4619, 437742), (5146, 392913), (5274, 383377), (7719, 261942), (9083, 222606), (9238, 218871), (12367, 163494), (13857, 145914), (15438, 130971), (18166, 111303), (23157, 87314), (24319, 83142), (24734, 81747), (27249, 74202), (27714, 72957), (37101, 54498), (41571, 48638), (43657, 46314)]