1920036

素因数分解:

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

素因数の和:172

約数の個数: 36

約数和(自身を含む): 4660656

約数和(自身を除く): 2740620

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 2623, 3721, 5246, 7442, 7869, 10492, 11163, 14884, 15738, 22326, 31476, 44652, 160003, 320006, 480009, 640012, 960018, 1920036]

約数ペア:

[(1, 1920036), (2, 960018), (3, 640012), (4, 480009), (6, 320006), (12, 160003), (43, 44652), (61, 31476), (86, 22326), (122, 15738), (129, 14884), (172, 11163), (183, 10492), (244, 7869), (258, 7442), (366, 5246), (516, 3721), (732, 2623)]