31293324

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{3491}}^1$

素因数の和:3587

約数の個数: 48

約数和(自身を含む): 82131840

約数和(自身を除く): 50838516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 3491, 4482, 6982, 8964, 10473, 13964, 20946, 31419, 41892, 62838, 94257, 125676, 188514, 289753, 377028, 579506, 869259, 1159012, 1738518, 2607777, 3477036, 5215554, 7823331, 10431108, 15646662, 31293324]

約数ペア:

[(1, 31293324), (2, 15646662), (3, 10431108), (4, 7823331), (6, 5215554), (9, 3477036), (12, 2607777), (18, 1738518), (27, 1159012), (36, 869259), (54, 579506), (83, 377028), (108, 289753), (166, 188514), (249, 125676), (332, 94257), (498, 62838), (747, 41892), (996, 31419), (1494, 20946), (2241, 13964), (2988, 10473), (3491, 8964), (4482, 6982)]