1921000554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{36067}}^1$

素因数の和:36355

約数の個数: 48

約数和(自身を含む): 4557552480

約数和(自身を除く): 2636551926

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 269, 538, 807, 1614, 2421, 2959, 4842, 5918, 8877, 17754, 26631, 36067, 53262, 72134, 108201, 216402, 324603, 396737, 649206, 793474, 1190211, 2380422, 3570633, 7141266, 9702023, 19404046, 29106069, 58212138, 87318207, 106722253, 174636414, 213444506, 320166759, 640333518, 960500277, 1921000554]

約数ペア:

[(1, 1921000554), (2, 960500277), (3, 640333518), (6, 320166759), (9, 213444506), (11, 174636414), (18, 106722253), (22, 87318207), (33, 58212138), (66, 29106069), (99, 19404046), (198, 9702023), (269, 7141266), (538, 3570633), (807, 2380422), (1614, 1190211), (2421, 793474), (2959, 649206), (4842, 396737), (5918, 324603), (8877, 216402), (17754, 108201), (26631, 72134), (36067, 53262)]