7489314

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19813}}^1$

素因数の和:19831

約数の個数: 32

約数和(自身を含む): 19021440

約数和(自身を除く): 11532126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19813, 39626, 59439, 118878, 138691, 178317, 277382, 356634, 416073, 534951, 832146, 1069902, 1248219, 2496438, 3744657, 7489314]

約数ペア:

[(1, 7489314), (2, 3744657), (3, 2496438), (6, 1248219), (7, 1069902), (9, 832146), (14, 534951), (18, 416073), (21, 356634), (27, 277382), (42, 178317), (54, 138691), (63, 118878), (126, 59439), (189, 39626), (378, 19813)]