1917967194

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10799}}^1$

素因数の和:10857

約数の個数: 128

約数和(自身を含む): 5225472000

約数和(自身を除く): 3307504806

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 33, 39, 46, 54, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 286, 297, 299, 351, 414, 429, 506, 594, 598, 621, 702, 759, 858, 897, 1242, 1287, 1518, 1794, 2277, 2574, 2691, 3289, 3861, 4554, 5382, 6578, 6831, 7722, 8073, 9867, 10799, 13662, 16146, 19734, 21598, 29601, 32397, 59202, 64794, 88803, 97191, 118789, 140387, 177606, 194382, 237578, 248377, 280774, 291573, 356367, 421161, 496754, 583146, 712734, 745131, 842322, 1069101, 1263483, 1490262, 1544257, 2138202, 2235393, 2526966, 2732147, 3088514, 3207303, 3228901, 3790449, 4470786, 4632771, 5464294, 6414606, 6457802, 6706179, 7580898, 8196441, 9265542, 9686703, 13412358, 13898313, 16392882, 19373406, 24589323, 27796626, 29060109, 35517911, 41694939, 49178646, 58120218, 71035822, 73767969, 83389878, 87180327, 106553733, 147535938, 174360654, 213107466, 319661199, 639322398, 958983597, 1917967194]

約数ペア:

[(1, 1917967194), (2, 958983597), (3, 639322398), (6, 319661199), (9, 213107466), (11, 174360654), (13, 147535938), (18, 106553733), (22, 87180327), (23, 83389878), (26, 73767969), (27, 71035822), (33, 58120218), (39, 49178646), (46, 41694939), (54, 35517911), (66, 29060109), (69, 27796626), (78, 24589323), (99, 19373406), (117, 16392882), (138, 13898313), (143, 13412358), (198, 9686703), (207, 9265542), (234, 8196441), (253, 7580898), (286, 6706179), (297, 6457802), (299, 6414606), (351, 5464294), (414, 4632771), (429, 4470786), (506, 3790449), (594, 3228901), (598, 3207303), (621, 3088514), (702, 2732147), (759, 2526966), (858, 2235393), (897, 2138202), (1242, 1544257), (1287, 1490262), (1518, 1263483), (1794, 1069101), (2277, 842322), (2574, 745131), (2691, 712734), (3289, 583146), (3861, 496754), (4554, 421161), (5382, 356367), (6578, 291573), (6831, 280774), (7722, 248377), (8073, 237578), (9867, 194382), (10799, 177606), (13662, 140387), (16146, 118789), (19734, 97191), (21598, 88803), (29601, 64794), (32397, 59202)]