66956868

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{18787}}^1$

素因数の和:18814

約数の個数: 60

約数和(自身を含む): 190961232

約数和(自身を除く): 124004364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 18787, 37574, 56361, 75148, 112722, 169083, 206657, 225444, 338166, 413314, 507249, 619971, 676332, 826628, 1014498, 1239942, 1521747, 1859913, 2028996, 2479884, 3043494, 3719826, 5579739, 6086988, 7439652, 11159478, 16739217, 22318956, 33478434, 66956868]

約数ペア:

[(1, 66956868), (2, 33478434), (3, 22318956), (4, 16739217), (6, 11159478), (9, 7439652), (11, 6086988), (12, 5579739), (18, 3719826), (22, 3043494), (27, 2479884), (33, 2028996), (36, 1859913), (44, 1521747), (54, 1239942), (66, 1014498), (81, 826628), (99, 676332), (108, 619971), (132, 507249), (162, 413314), (198, 338166), (297, 225444), (324, 206657), (396, 169083), (594, 112722), (891, 75148), (1188, 56361), (1782, 37574), (3564, 18787)]