15195816

素因数分解:

$2^3\times 3^3\times {\mathrm{70351}}^1$

素因数の和:70366

約数の個数: 32

約数和(自身を含む): 42211200

約数和(自身を除く): 27015384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 70351, 140702, 211053, 281404, 422106, 562808, 633159, 844212, 1266318, 1688424, 1899477, 2532636, 3798954, 5065272, 7597908, 15195816]

約数ペア:

[(1, 15195816), (2, 7597908), (3, 5065272), (4, 3798954), (6, 2532636), (8, 1899477), (9, 1688424), (12, 1266318), (18, 844212), (24, 633159), (27, 562808), (36, 422106), (54, 281404), (72, 211053), (108, 140702), (216, 70351)]