16186140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89923}}^1$

素因数の和:89938

約数の個数: 36

約数和(自身を含む): 49098504

約数和(自身を除く): 32912364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 89923, 179846, 269769, 359692, 449615, 539538, 809307, 899230, 1079076, 1348845, 1618614, 1798460, 2697690, 3237228, 4046535, 5395380, 8093070, 16186140]

約数ペア:

[(1, 16186140), (2, 8093070), (3, 5395380), (4, 4046535), (5, 3237228), (6, 2697690), (9, 1798460), (10, 1618614), (12, 1348845), (15, 1079076), (18, 899230), (20, 809307), (30, 539538), (36, 449615), (45, 359692), (60, 269769), (90, 179846), (180, 89923)]