7647372

素因数分解:

$2^2\times 3^4\times {\mathrm{23603}}^1$

素因数の和:23619

約数の個数: 30

約数和(自身を含む): 19992588

約数和(自身を除く): 12345216

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 23603, 47206, 70809, 94412, 141618, 212427, 283236, 424854, 637281, 849708, 1274562, 1911843, 2549124, 3823686, 7647372]

約数ペア:

[(1, 7647372), (2, 3823686), (3, 2549124), (4, 1911843), (6, 1274562), (9, 849708), (12, 637281), (18, 424854), (27, 283236), (36, 212427), (54, 141618), (81, 94412), (108, 70809), (162, 47206), (324, 23603)]