9779619942

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{2851}}^1$

素因数の和:3458

約数の個数: 64

約数和(自身を含む): 21944428800

約数和(自身を除く): 12164808858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 457, 834, 914, 1251, 1371, 2502, 2742, 2851, 3753, 4113, 5702, 7506, 8226, 8553, 12339, 17106, 24678, 25659, 51318, 63523, 76977, 127046, 153954, 190569, 381138, 396289, 571707, 792578, 1143414, 1188867, 1302907, 1715121, 2377734, 2605814, 3430242, 3566601, 3908721, 7133202, 7817442, 10699803, 11726163, 21399606, 23452326, 35178489, 70356978, 181104073, 362208146, 543312219, 1086624438, 1629936657, 3259873314, 4889809971, 9779619942]

約数ペア:

[(1, 9779619942), (2, 4889809971), (3, 3259873314), (6, 1629936657), (9, 1086624438), (18, 543312219), (27, 362208146), (54, 181104073), (139, 70356978), (278, 35178489), (417, 23452326), (457, 21399606), (834, 11726163), (914, 10699803), (1251, 7817442), (1371, 7133202), (2502, 3908721), (2742, 3566601), (2851, 3430242), (3753, 2605814), (4113, 2377734), (5702, 1715121), (7506, 1302907), (8226, 1188867), (8553, 1143414), (12339, 792578), (17106, 571707), (24678, 396289), (25659, 381138), (51318, 190569), (63523, 153954), (76977, 127046)]