2481228

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 6326320

約数和(自身を除く): 3845092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 439, 471, 628, 878, 942, 1317, 1413, 1756, 1884, 2634, 2826, 3951, 5268, 5652, 7902, 15804, 68923, 137846, 206769, 275692, 413538, 620307, 827076, 1240614, 2481228]

約数ペア:

[(1, 2481228), (2, 1240614), (3, 827076), (4, 620307), (6, 413538), (9, 275692), (12, 206769), (18, 137846), (36, 68923), (157, 15804), (314, 7902), (439, 5652), (471, 5268), (628, 3951), (878, 2826), (942, 2634), (1317, 1884), (1413, 1756)]