2018954007

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199049}}^1$

素因数の和:199092

約数の個数: 36

約数和(自身を含む): 3539905200

約数和(自身を除く): 1520951193

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 10143, 199049, 597147, 1393343, 1791441, 4180029, 4578127, 9753401, 12540087, 13734381, 29260203, 32046889, 41203143, 87780609, 96140667, 224328223, 288422001, 672984669, 2018954007]

約数ペア:

[(1, 2018954007), (3, 672984669), (7, 288422001), (9, 224328223), (21, 96140667), (23, 87780609), (49, 41203143), (63, 32046889), (69, 29260203), (147, 13734381), (161, 12540087), (207, 9753401), (441, 4578127), (483, 4180029), (1127, 1791441), (1449, 1393343), (3381, 597147), (10143, 199049)]