25997958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9009

約数の個数: 48

約数和(自身を含む): 67182336

約数和(自身を除く): 41184378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 8971, 17942, 26913, 53826, 62797, 80739, 125594, 161478, 188391, 206333, 376782, 412666, 565173, 618999, 1130346, 1237998, 1444331, 1856997, 2888662, 3713994, 4332993, 8665986, 12998979, 25997958]

約数ペア:

[(1, 25997958), (2, 12998979), (3, 8665986), (6, 4332993), (7, 3713994), (9, 2888662), (14, 1856997), (18, 1444331), (21, 1237998), (23, 1130346), (42, 618999), (46, 565173), (63, 412666), (69, 376782), (126, 206333), (138, 188391), (161, 161478), (207, 125594), (322, 80739), (414, 62797), (483, 53826), (966, 26913), (1449, 17942), (2898, 8971)]