139655538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1800

約数の個数: 72

約数和(自身を含む): 341781804

約数和(自身を除く): 202126266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 333, 363, 407, 666, 726, 814, 1089, 1221, 1733, 2178, 2442, 3466, 3663, 4477, 5199, 7326, 8954, 10398, 13431, 15597, 19063, 26862, 31194, 38126, 40293, 57189, 64121, 80586, 114378, 128242, 171567, 192363, 209693, 343134, 384726, 419386, 577089, 629079, 705331, 1154178, 1258158, 1410662, 1887237, 2115993, 3774474, 4231986, 6347979, 7758641, 12695958, 15517282, 23275923, 46551846, 69827769, 139655538]

約数ペア:

[(1, 139655538), (2, 69827769), (3, 46551846), (6, 23275923), (9, 15517282), (11, 12695958), (18, 7758641), (22, 6347979), (33, 4231986), (37, 3774474), (66, 2115993), (74, 1887237), (99, 1410662), (111, 1258158), (121, 1154178), (198, 705331), (222, 629079), (242, 577089), (333, 419386), (363, 384726), (407, 343134), (666, 209693), (726, 192363), (814, 171567), (1089, 128242), (1221, 114378), (1733, 80586), (2178, 64121), (2442, 57189), (3466, 40293), (3663, 38126), (4477, 31194), (5199, 26862), (7326, 19063), (8954, 15597), (10398, 13431)]