64660554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30187}}^1$

素因数の和:30219

約数の個数: 48

約数和(自身を含む): 169535808

約数和(自身を除く): 104875254

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 30187, 60374, 90561, 181122, 211309, 271683, 422618, 513179, 543366, 633927, 1026358, 1267854, 1539537, 1901781, 3079074, 3592253, 3803562, 4618611, 7184506, 9237222, 10776759, 21553518, 32330277, 64660554]

約数ペア:

[(1, 64660554), (2, 32330277), (3, 21553518), (6, 10776759), (7, 9237222), (9, 7184506), (14, 4618611), (17, 3803562), (18, 3592253), (21, 3079074), (34, 1901781), (42, 1539537), (51, 1267854), (63, 1026358), (102, 633927), (119, 543366), (126, 513179), (153, 422618), (238, 271683), (306, 211309), (357, 181122), (714, 90561), (1071, 60374), (2142, 30187)]