25942122

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 58226688

約数和(自身を除く): 32284566

約数列:

[1, 2, 3, 6, 9, 18, 53, 71, 106, 142, 159, 213, 318, 383, 426, 477, 639, 766, 954, 1149, 1278, 2298, 3447, 3763, 6894, 7526, 11289, 20299, 22578, 27193, 33867, 40598, 54386, 60897, 67734, 81579, 121794, 163158, 182691, 244737, 365382, 489474, 1441229, 2882458, 4323687, 8647374, 12971061, 25942122]

約数ペア:

[(1, 25942122), (2, 12971061), (3, 8647374), (6, 4323687), (9, 2882458), (18, 1441229), (53, 489474), (71, 365382), (106, 244737), (142, 182691), (159, 163158), (213, 121794), (318, 81579), (383, 67734), (426, 60897), (477, 54386), (639, 40598), (766, 33867), (954, 27193), (1149, 22578), (1278, 20299), (2298, 11289), (3447, 7526), (3763, 6894)]