18037530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{28631}}^1$

素因数の和:28651

約数の個数: 48

約数和(自身を含む): 53599104

約数和(自身を除く): 35561574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 28631, 57262, 85893, 143155, 171786, 200417, 257679, 286310, 400834, 429465, 515358, 601251, 858930, 1002085, 1202502, 1288395, 1803753, 2004170, 2576790, 3006255, 3607506, 6012510, 9018765, 18037530]

約数ペア:

[(1, 18037530), (2, 9018765), (3, 6012510), (5, 3607506), (6, 3006255), (7, 2576790), (9, 2004170), (10, 1803753), (14, 1288395), (15, 1202502), (18, 1002085), (21, 858930), (30, 601251), (35, 515358), (42, 429465), (45, 400834), (63, 286310), (70, 257679), (90, 200417), (105, 171786), (126, 143155), (210, 85893), (315, 57262), (630, 28631)]