245682018

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^2\times {\mathrm{1307}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 555795360

約数和(自身を除く): 310113342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1307, 1593, 2614, 3186, 3481, 3921, 6962, 7842, 10443, 11763, 20886, 23526, 31329, 35289, 62658, 70578, 77113, 93987, 154226, 187974, 231339, 462678, 694017, 1388034, 2082051, 4164102, 4549667, 9099334, 13649001, 27298002, 40947003, 81894006, 122841009, 245682018]

約数ペア:

[(1, 245682018), (2, 122841009), (3, 81894006), (6, 40947003), (9, 27298002), (18, 13649001), (27, 9099334), (54, 4549667), (59, 4164102), (118, 2082051), (177, 1388034), (354, 694017), (531, 462678), (1062, 231339), (1307, 187974), (1593, 154226), (2614, 93987), (3186, 77113), (3481, 70578), (3921, 62658), (6962, 35289), (7842, 31329), (10443, 23526), (11763, 20886)]