42981444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 119246400

約数和(自身を除く): 76264956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 311, 349, 396, 622, 698, 933, 1047, 1244, 1396, 1866, 2094, 2799, 3141, 3421, 3732, 3839, 4188, 5598, 6282, 6842, 7678, 10263, 11196, 11517, 12564, 13684, 15356, 20526, 23034, 30789, 34551, 41052, 46068, 61578, 69102, 108539, 123156, 138204, 217078, 325617, 434156, 651234, 976851, 1193929, 1302468, 1953702, 2387858, 3581787, 3907404, 4775716, 7163574, 10745361, 14327148, 21490722, 42981444]

約数ペア:

[(1, 42981444), (2, 21490722), (3, 14327148), (4, 10745361), (6, 7163574), (9, 4775716), (11, 3907404), (12, 3581787), (18, 2387858), (22, 1953702), (33, 1302468), (36, 1193929), (44, 976851), (66, 651234), (99, 434156), (132, 325617), (198, 217078), (311, 138204), (349, 123156), (396, 108539), (622, 69102), (698, 61578), (933, 46068), (1047, 41052), (1244, 34551), (1396, 30789), (1866, 23034), (2094, 20526), (2799, 15356), (3141, 13684), (3421, 12564), (3732, 11517), (3839, 11196), (4188, 10263), (5598, 7678), (6282, 6842)]