18886910274

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2621}}^1\times {\mathrm{23549}}^1$

素因数の和:26195

約数の個数: 48

約数和(自身を含む): 43347166200

約数和(自身を除く): 24460255926

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 2621, 5242, 7863, 15726, 23549, 23589, 44557, 47098, 47178, 70647, 89114, 133671, 141294, 211941, 267342, 400333, 401013, 423882, 800666, 802026, 1200999, 2401998, 3602997, 7205994, 61721929, 123443858, 185165787, 370331574, 555497361, 1049272793, 1110994722, 2098545586, 3147818379, 6295636758, 9443455137, 18886910274]

約数ペア:

[(1, 18886910274), (2, 9443455137), (3, 6295636758), (6, 3147818379), (9, 2098545586), (17, 1110994722), (18, 1049272793), (34, 555497361), (51, 370331574), (102, 185165787), (153, 123443858), (306, 61721929), (2621, 7205994), (5242, 3602997), (7863, 2401998), (15726, 1200999), (23549, 802026), (23589, 800666), (44557, 423882), (47098, 401013), (47178, 400333), (70647, 267342), (89114, 211941), (133671, 141294)]