180612614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26821}}^1$

素因数の和:26880

約数の個数: 32

約数和(自身を含む): 342463296

約数和(自身を除く): 161850682

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 26821, 53642, 187747, 348673, 375494, 697346, 992377, 1984754, 2440711, 4881422, 6946639, 12900901, 13893278, 25801802, 90306307, 180612614]

約数ペア:

[(1, 180612614), (2, 90306307), (7, 25801802), (13, 13893278), (14, 12900901), (26, 6946639), (37, 4881422), (74, 2440711), (91, 1984754), (182, 992377), (259, 697346), (481, 375494), (518, 348673), (962, 187747), (3367, 53642), (6734, 26821)]