18605670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14423}}^1$

素因数の和:14476

約数の個数: 32

約数和(自身を含む): 45695232

約数和(自身を除く): 27089562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 14423, 28846, 43269, 72115, 86538, 144230, 216345, 432690, 620189, 1240378, 1860567, 3100945, 3721134, 6201890, 9302835, 18605670]

約数ペア:

[(1, 18605670), (2, 9302835), (3, 6201890), (5, 3721134), (6, 3100945), (10, 1860567), (15, 1240378), (30, 620189), (43, 432690), (86, 216345), (129, 144230), (215, 86538), (258, 72115), (430, 43269), (645, 28846), (1290, 14423)]