2218384908

素因数分解:

$2^2\times 3^6\times {\mathrm{751}}^1\times {\mathrm{1013}}^1$

素因数の和:1786

約数の個数: 84

約数和(自身を含む): 5834101728

約数和(自身を除く): 3615716820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 751, 972, 1013, 1458, 1502, 2026, 2253, 2916, 3004, 3039, 4052, 4506, 6078, 6759, 9012, 9117, 12156, 13518, 18234, 20277, 27036, 27351, 36468, 40554, 54702, 60831, 81108, 82053, 109404, 121662, 164106, 182493, 243324, 246159, 328212, 364986, 492318, 547479, 729972, 738477, 760763, 984636, 1094958, 1476954, 1521526, 2189916, 2282289, 2953908, 3043052, 4564578, 6846867, 9129156, 13693734, 20540601, 27387468, 41081202, 61621803, 82162404, 123243606, 184865409, 246487212, 369730818, 554596227, 739461636, 1109192454, 2218384908]

約数ペア:

[(1, 2218384908), (2, 1109192454), (3, 739461636), (4, 554596227), (6, 369730818), (9, 246487212), (12, 184865409), (18, 123243606), (27, 82162404), (36, 61621803), (54, 41081202), (81, 27387468), (108, 20540601), (162, 13693734), (243, 9129156), (324, 6846867), (486, 4564578), (729, 3043052), (751, 2953908), (972, 2282289), (1013, 2189916), (1458, 1521526), (1502, 1476954), (2026, 1094958), (2253, 984636), (2916, 760763), (3004, 738477), (3039, 729972), (4052, 547479), (4506, 492318), (6078, 364986), (6759, 328212), (9012, 246159), (9117, 243324), (12156, 182493), (13518, 164106), (18234, 121662), (20277, 109404), (27036, 82053), (27351, 81108), (36468, 60831), (40554, 54702)]