31398516

素因数分解:

$2^2\times 3^5\times {\mathrm{32303}}^1$

素因数の和:32322

約数の個数: 36

約数和(自身を含む): 82310592

約数和(自身を除く): 50912076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 32303, 64606, 96909, 129212, 193818, 290727, 387636, 581454, 872181, 1162908, 1744362, 2616543, 3488724, 5233086, 7849629, 10466172, 15699258, 31398516]

約数ペア:

[(1, 31398516), (2, 15699258), (3, 10466172), (4, 7849629), (6, 5233086), (9, 3488724), (12, 2616543), (18, 1744362), (27, 1162908), (36, 872181), (54, 581454), (81, 387636), (108, 290727), (162, 193818), (243, 129212), (324, 96909), (486, 64606), (972, 32303)]