18434970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12049}}^1$

素因数の和:12079

約数の個数: 48

約数和(自身を含む): 50754600

約数和(自身を除く): 32319630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 12049, 24098, 36147, 60245, 72294, 108441, 120490, 180735, 204833, 216882, 361470, 409666, 542205, 614499, 1024165, 1084410, 1228998, 1843497, 2048330, 3072495, 3686994, 6144990, 9217485, 18434970]

約数ペア:

[(1, 18434970), (2, 9217485), (3, 6144990), (5, 3686994), (6, 3072495), (9, 2048330), (10, 1843497), (15, 1228998), (17, 1084410), (18, 1024165), (30, 614499), (34, 542205), (45, 409666), (51, 361470), (85, 216882), (90, 204833), (102, 180735), (153, 120490), (170, 108441), (255, 72294), (306, 60245), (510, 36147), (765, 24098), (1530, 12049)]