1189308978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20089}}^1$

素因数の和:20144

約数の個数: 96

約数和(自身を含む): 3159112320

約数和(自身を除く): 1969803342

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 39, 46, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 286, 299, 414, 429, 506, 598, 759, 858, 897, 1287, 1518, 1794, 2277, 2574, 2691, 3289, 4554, 5382, 6578, 9867, 19734, 20089, 29601, 40178, 59202, 60267, 120534, 180801, 220979, 261157, 361602, 441958, 462047, 522314, 662937, 783471, 924094, 1325874, 1386141, 1566942, 1988811, 2350413, 2772282, 2872727, 3977622, 4158423, 4700826, 5082517, 5745454, 6006611, 8316846, 8618181, 10165034, 12013222, 15247551, 17236362, 18019833, 25854543, 30495102, 36039666, 45742653, 51709086, 54059499, 66072721, 91485306, 108118998, 132145442, 198218163, 396436326, 594654489, 1189308978]

約数ペア:

[(1, 1189308978), (2, 594654489), (3, 396436326), (6, 198218163), (9, 132145442), (11, 108118998), (13, 91485306), (18, 66072721), (22, 54059499), (23, 51709086), (26, 45742653), (33, 36039666), (39, 30495102), (46, 25854543), (66, 18019833), (69, 17236362), (78, 15247551), (99, 12013222), (117, 10165034), (138, 8618181), (143, 8316846), (198, 6006611), (207, 5745454), (234, 5082517), (253, 4700826), (286, 4158423), (299, 3977622), (414, 2872727), (429, 2772282), (506, 2350413), (598, 1988811), (759, 1566942), (858, 1386141), (897, 1325874), (1287, 924094), (1518, 783471), (1794, 662937), (2277, 522314), (2574, 462047), (2691, 441958), (3289, 361602), (4554, 261157), (5382, 220979), (6578, 180801), (9867, 120534), (19734, 60267), (20089, 59202), (29601, 40178)]