9789036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 23831808

約数和(自身を除く): 14042772

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 311, 366, 516, 622, 732, 933, 1244, 1866, 2623, 3732, 5246, 7869, 10492, 13373, 15738, 18971, 26746, 31476, 37942, 40119, 53492, 56913, 75884, 80238, 113826, 160476, 227652, 815753, 1631506, 2447259, 3263012, 4894518, 9789036]

約数ペア:

[(1, 9789036), (2, 4894518), (3, 3263012), (4, 2447259), (6, 1631506), (12, 815753), (43, 227652), (61, 160476), (86, 113826), (122, 80238), (129, 75884), (172, 56913), (183, 53492), (244, 40119), (258, 37942), (311, 31476), (366, 26746), (516, 18971), (622, 15738), (732, 13373), (933, 10492), (1244, 7869), (1866, 5246), (2623, 3732)]