31450248

素因数分解:

$2^3\times 3^3\times {\mathrm{145603}}^1$

素因数の和:145618

約数の個数: 32

約数和(自身を含む): 87362400

約数和(自身を除く): 55912152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 145603, 291206, 436809, 582412, 873618, 1164824, 1310427, 1747236, 2620854, 3494472, 3931281, 5241708, 7862562, 10483416, 15725124, 31450248]

約数ペア:

[(1, 31450248), (2, 15725124), (3, 10483416), (4, 7862562), (6, 5241708), (8, 3931281), (9, 3494472), (12, 2620854), (18, 1747236), (24, 1310427), (27, 1164824), (36, 873618), (54, 582412), (72, 436809), (108, 291206), (216, 145603)]