17944852

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 33683580

約数和(自身を除く): 15738728

約数列:

[1, 2, 4, 29, 37, 58, 74, 113, 116, 148, 226, 452, 1073, 1369, 2146, 2738, 3277, 4181, 4292, 5476, 6554, 8362, 13108, 16724, 39701, 79402, 121249, 154697, 158804, 242498, 309394, 484996, 618788, 4486213, 8972426, 17944852]

約数ペア:

[(1, 17944852), (2, 8972426), (4, 4486213), (29, 618788), (37, 484996), (58, 309394), (74, 242498), (113, 158804), (116, 154697), (148, 121249), (226, 79402), (452, 39701), (1073, 16724), (1369, 13108), (2146, 8362), (2738, 6554), (3277, 5476), (4181, 4292)]