18701766

素因数分解:

$2^1\times 3^6\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 56

約数和(自身を含む): 42810624

約数和(自身を除く): 24108858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 127, 162, 202, 243, 254, 303, 381, 486, 606, 729, 762, 909, 1143, 1458, 1818, 2286, 2727, 3429, 5454, 6858, 8181, 10287, 12827, 16362, 20574, 24543, 25654, 30861, 38481, 49086, 61722, 73629, 76962, 92583, 115443, 147258, 185166, 230886, 346329, 692658, 1038987, 2077974, 3116961, 6233922, 9350883, 18701766]

約数ペア:

[(1, 18701766), (2, 9350883), (3, 6233922), (6, 3116961), (9, 2077974), (18, 1038987), (27, 692658), (54, 346329), (81, 230886), (101, 185166), (127, 147258), (162, 115443), (202, 92583), (243, 76962), (254, 73629), (303, 61722), (381, 49086), (486, 38481), (606, 30861), (729, 25654), (762, 24543), (909, 20574), (1143, 16362), (1458, 12827), (1818, 10287), (2286, 8181), (2727, 6858), (3429, 5454)]