25421364

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2578

約数の個数: 60

約数和(自身を含む): 68627328

約数和(自身を除く): 43205964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 2531, 3348, 5022, 5062, 7593, 10044, 10124, 15186, 22779, 30372, 45558, 68337, 78461, 91116, 136674, 156922, 205011, 235383, 273348, 313844, 410022, 470766, 706149, 820044, 941532, 1412298, 2118447, 2824596, 4236894, 6355341, 8473788, 12710682, 25421364]

約数ペア:

[(1, 25421364), (2, 12710682), (3, 8473788), (4, 6355341), (6, 4236894), (9, 2824596), (12, 2118447), (18, 1412298), (27, 941532), (31, 820044), (36, 706149), (54, 470766), (62, 410022), (81, 313844), (93, 273348), (108, 235383), (124, 205011), (162, 156922), (186, 136674), (279, 91116), (324, 78461), (372, 68337), (558, 45558), (837, 30372), (1116, 22779), (1674, 15186), (2511, 10124), (2531, 10044), (3348, 7593), (5022, 5062)]