2645784018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{2221}}^1$

素因数の和:2492

約数の個数: 72

約数和(自身を含む): 6118921380

約数和(自身を除く): 3473137362

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 229, 289, 306, 458, 578, 687, 867, 1374, 1734, 2061, 2221, 2601, 3893, 4122, 4442, 5202, 6663, 7786, 11679, 13326, 19989, 23358, 35037, 37757, 39978, 66181, 70074, 75514, 113271, 132362, 198543, 226542, 339813, 397086, 508609, 595629, 641869, 679626, 1017218, 1191258, 1283738, 1525827, 1925607, 3051654, 3851214, 4577481, 5776821, 8646353, 9154962, 11553642, 17292706, 25939059, 51878118, 77817177, 146988001, 155634354, 293976002, 440964003, 881928006, 1322892009, 2645784018]

約数ペア:

[(1, 2645784018), (2, 1322892009), (3, 881928006), (6, 440964003), (9, 293976002), (17, 155634354), (18, 146988001), (34, 77817177), (51, 51878118), (102, 25939059), (153, 17292706), (229, 11553642), (289, 9154962), (306, 8646353), (458, 5776821), (578, 4577481), (687, 3851214), (867, 3051654), (1374, 1925607), (1734, 1525827), (2061, 1283738), (2221, 1191258), (2601, 1017218), (3893, 679626), (4122, 641869), (4442, 595629), (5202, 508609), (6663, 397086), (7786, 339813), (11679, 226542), (13326, 198543), (19989, 132362), (23358, 113271), (35037, 75514), (37757, 70074), (39978, 66181)]