247325652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{981451}}^1$

素因数の和:981468

約数の個数: 36

約数和(自身を含む): 714497056

約数和(自身を除く): 467171404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 981451, 1962902, 2944353, 3925804, 5888706, 6870157, 8833059, 11777412, 13740314, 17666118, 20610471, 27480628, 35332236, 41220942, 61831413, 82441884, 123662826, 247325652]

約数ペア:

[(1, 247325652), (2, 123662826), (3, 82441884), (4, 61831413), (6, 41220942), (7, 35332236), (9, 27480628), (12, 20610471), (14, 17666118), (18, 13740314), (21, 11777412), (28, 8833059), (36, 6870157), (42, 5888706), (63, 3925804), (84, 2944353), (126, 1962902), (252, 981451)]