129909492

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{19937}}^1$

素因数の和:20128

約数の個数: 36

約数和(自身を含む): 330213156

約数和(自身を除く): 200303664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 19937, 39874, 59811, 79748, 119622, 179433, 239244, 358866, 717732, 3608597, 7217194, 10825791, 14434388, 21651582, 32477373, 43303164, 64954746, 129909492]

約数ペア:

[(1, 129909492), (2, 64954746), (3, 43303164), (4, 32477373), (6, 21651582), (9, 14434388), (12, 10825791), (18, 7217194), (36, 3608597), (181, 717732), (362, 358866), (543, 239244), (724, 179433), (1086, 119622), (1629, 79748), (2172, 59811), (3258, 39874), (6516, 19937)]