25704018

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 59394816

約数和(自身を除く): 33690798

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 1321, 2162, 2642, 3243, 3963, 6486, 7926, 9729, 11889, 19458, 23778, 30383, 60766, 62087, 91149, 124174, 182298, 186261, 273447, 372522, 546894, 558783, 1117566, 1428001, 2856002, 4284003, 8568006, 12852009, 25704018]

約数ペア:

[(1, 25704018), (2, 12852009), (3, 8568006), (6, 4284003), (9, 2856002), (18, 1428001), (23, 1117566), (46, 558783), (47, 546894), (69, 372522), (94, 273447), (138, 186261), (141, 182298), (207, 124174), (282, 91149), (414, 62087), (423, 60766), (846, 30383), (1081, 23778), (1321, 19458), (2162, 11889), (2642, 9729), (3243, 7926), (3963, 6486)]