2900484

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 7967232

約数和(自身を除く): 5066748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 113, 124, 138, 186, 207, 226, 276, 279, 339, 372, 414, 452, 558, 678, 713, 828, 1017, 1116, 1356, 1426, 2034, 2139, 2599, 2852, 3503, 4068, 4278, 5198, 6417, 7006, 7797, 8556, 10396, 10509, 12834, 14012, 15594, 21018, 23391, 25668, 31188, 31527, 42036, 46782, 63054, 80569, 93564, 126108, 161138, 241707, 322276, 483414, 725121, 966828, 1450242, 2900484]

約数ペア:

[(1, 2900484), (2, 1450242), (3, 966828), (4, 725121), (6, 483414), (9, 322276), (12, 241707), (18, 161138), (23, 126108), (31, 93564), (36, 80569), (46, 63054), (62, 46782), (69, 42036), (92, 31527), (93, 31188), (113, 25668), (124, 23391), (138, 21018), (186, 15594), (207, 14012), (226, 12834), (276, 10509), (279, 10396), (339, 8556), (372, 7797), (414, 7006), (452, 6417), (558, 5198), (678, 4278), (713, 4068), (828, 3503), (1017, 2852), (1116, 2599), (1356, 2139), (1426, 2034)]