26187228

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1657}}^1$

素因数の和:2106

約数の個数: 36

約数和(自身を含む): 66386320

約数和(自身を除く): 40199092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1657, 1756, 2634, 3314, 3951, 4971, 5268, 6628, 7902, 9942, 14913, 15804, 19884, 29826, 59652, 727423, 1454846, 2182269, 2909692, 4364538, 6546807, 8729076, 13093614, 26187228]

約数ペア:

[(1, 26187228), (2, 13093614), (3, 8729076), (4, 6546807), (6, 4364538), (9, 2909692), (12, 2182269), (18, 1454846), (36, 727423), (439, 59652), (878, 29826), (1317, 19884), (1657, 15804), (1756, 14913), (2634, 9942), (3314, 7902), (3951, 6628), (4971, 5268)]