16779906

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 45722880

約数和(自身を除く): 28942974

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 41, 53, 54, 66, 78, 82, 99, 106, 117, 123, 143, 159, 198, 234, 246, 286, 297, 318, 351, 369, 429, 451, 477, 533, 583, 594, 689, 702, 738, 858, 902, 954, 1066, 1107, 1166, 1287, 1353, 1378, 1431, 1599, 1749, 2067, 2173, 2214, 2574, 2706, 2862, 3198, 3498, 3861, 4059, 4134, 4346, 4797, 5247, 5863, 6201, 6519, 7579, 7722, 8118, 9594, 10494, 11726, 12177, 12402, 13038, 14391, 15158, 15741, 17589, 18603, 19557, 22737, 23903, 24354, 28249, 28782, 31482, 35178, 37206, 39114, 45474, 47806, 52767, 56498, 58671, 68211, 71709, 84747, 105534, 117342, 136422, 143418, 158301, 169494, 204633, 215127, 254241, 310739, 316602, 409266, 430254, 508482, 621478, 645381, 762723, 932217, 1290762, 1525446, 1864434, 2796651, 5593302, 8389953, 16779906]

約数ペア:

[(1, 16779906), (2, 8389953), (3, 5593302), (6, 2796651), (9, 1864434), (11, 1525446), (13, 1290762), (18, 932217), (22, 762723), (26, 645381), (27, 621478), (33, 508482), (39, 430254), (41, 409266), (53, 316602), (54, 310739), (66, 254241), (78, 215127), (82, 204633), (99, 169494), (106, 158301), (117, 143418), (123, 136422), (143, 117342), (159, 105534), (198, 84747), (234, 71709), (246, 68211), (286, 58671), (297, 56498), (318, 52767), (351, 47806), (369, 45474), (429, 39114), (451, 37206), (477, 35178), (533, 31482), (583, 28782), (594, 28249), (689, 24354), (702, 23903), (738, 22737), (858, 19557), (902, 18603), (954, 17589), (1066, 15741), (1107, 15158), (1166, 14391), (1287, 13038), (1353, 12402), (1378, 12177), (1431, 11726), (1599, 10494), (1749, 9594), (2067, 8118), (2173, 7722), (2214, 7579), (2574, 6519), (2706, 6201), (2862, 5863), (3198, 5247), (3498, 4797), (3861, 4346), (4059, 4134)]