17933991786

素因数分解:

$2^1\times 3^4\times {\mathrm{5231}}^1\times {\mathrm{21163}}^1$

素因数の和:26408

約数の個数: 40

約数和(自身を含む): 40195007424

約数和(自身を除く): 22261015638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5231, 10462, 15693, 21163, 31386, 42326, 47079, 63489, 94158, 126978, 141237, 190467, 282474, 380934, 423711, 571401, 847422, 1142802, 1714203, 3428406, 110703653, 221407306, 332110959, 664221918, 996332877, 1992665754, 2988998631, 5977997262, 8966995893, 17933991786]

約数ペア:

[(1, 17933991786), (2, 8966995893), (3, 5977997262), (6, 2988998631), (9, 1992665754), (18, 996332877), (27, 664221918), (54, 332110959), (81, 221407306), (162, 110703653), (5231, 3428406), (10462, 1714203), (15693, 1142802), (21163, 847422), (31386, 571401), (42326, 423711), (47079, 380934), (63489, 282474), (94158, 190467), (126978, 141237)]