81950274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2473}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 203778432

約数和(自身を除く): 121828158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 526, 789, 1578, 1841, 2367, 2473, 3682, 4734, 4946, 5523, 7419, 11046, 14838, 16569, 17311, 22257, 33138, 34622, 44514, 51933, 103866, 155799, 311598, 650399, 1300798, 1951197, 3902394, 4552793, 5853591, 9105586, 11707182, 13658379, 27316758, 40975137, 81950274]

約数ペア:

[(1, 81950274), (2, 40975137), (3, 27316758), (6, 13658379), (7, 11707182), (9, 9105586), (14, 5853591), (18, 4552793), (21, 3902394), (42, 1951197), (63, 1300798), (126, 650399), (263, 311598), (526, 155799), (789, 103866), (1578, 51933), (1841, 44514), (2367, 34622), (2473, 33138), (3682, 22257), (4734, 17311), (4946, 16569), (5523, 14838), (7419, 11046)]