74999862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5779}}^1$

素因数の和:5897

約数の個数: 48

約数和(自身を含む): 187549440

約数和(自身を除く): 112549578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 5779, 6489, 11558, 12978, 17337, 34674, 40453, 52011, 80906, 104022, 121359, 242718, 364077, 595237, 728154, 1190474, 1785711, 3571422, 4166659, 5357133, 8333318, 10714266, 12499977, 24999954, 37499931, 74999862]

約数ペア:

[(1, 74999862), (2, 37499931), (3, 24999954), (6, 12499977), (7, 10714266), (9, 8333318), (14, 5357133), (18, 4166659), (21, 3571422), (42, 1785711), (63, 1190474), (103, 728154), (126, 595237), (206, 364077), (309, 242718), (618, 121359), (721, 104022), (927, 80906), (1442, 52011), (1854, 40453), (2163, 34674), (4326, 17337), (5779, 12978), (6489, 11558)]