148877946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{393857}}^1$

素因数の和:393875

約数の個数: 32

約数和(自身を含む): 378103680

約数和(自身を除く): 229225734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 393857, 787714, 1181571, 2363142, 2756999, 3544713, 5513998, 7089426, 8270997, 10634139, 16541994, 21268278, 24812991, 49625982, 74438973, 148877946]

約数ペア:

[(1, 148877946), (2, 74438973), (3, 49625982), (6, 24812991), (7, 21268278), (9, 16541994), (14, 10634139), (18, 8270997), (21, 7089426), (27, 5513998), (42, 3544713), (54, 2756999), (63, 2363142), (126, 1181571), (189, 787714), (378, 393857)]