1138993644

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{36131}}^1$

素因数の和:36246

約数の個数: 48

約数和(自身を含む): 2768000256

約数和(自身を除く): 1629006612

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 852, 2627, 5254, 7881, 10508, 15762, 31524, 36131, 72262, 108393, 144524, 216786, 433572, 1336847, 2565301, 2673694, 4010541, 5130602, 5347388, 7695903, 8021082, 10261204, 15391806, 16042164, 30783612, 94916137, 189832274, 284748411, 379664548, 569496822, 1138993644]

約数ペア:

[(1, 1138993644), (2, 569496822), (3, 379664548), (4, 284748411), (6, 189832274), (12, 94916137), (37, 30783612), (71, 16042164), (74, 15391806), (111, 10261204), (142, 8021082), (148, 7695903), (213, 5347388), (222, 5130602), (284, 4010541), (426, 2673694), (444, 2565301), (852, 1336847), (2627, 433572), (5254, 216786), (7881, 144524), (10508, 108393), (15762, 72262), (31524, 36131)]