51161922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{135349}}^1$

素因数の和:135367

約数の個数: 32

約数和(自身を含む): 129936000

約数和(自身を除く): 78774078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 135349, 270698, 406047, 812094, 947443, 1218141, 1894886, 2436282, 2842329, 3654423, 5684658, 7308846, 8526987, 17053974, 25580961, 51161922]

約数ペア:

[(1, 51161922), (2, 25580961), (3, 17053974), (6, 8526987), (7, 7308846), (9, 5684658), (14, 3654423), (18, 2842329), (21, 2436282), (27, 1894886), (42, 1218141), (54, 947443), (63, 812094), (126, 406047), (189, 270698), (378, 135349)]