40313304

素因数分解:

$2^3\times 3^2\times {\mathrm{559907}}^1$

素因数の和:559919

約数の個数: 24

約数和(自身を含む): 109182060

約数和(自身を除く): 68868756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 559907, 1119814, 1679721, 2239628, 3359442, 4479256, 5039163, 6718884, 10078326, 13437768, 20156652, 40313304]

約数ペア:

[(1, 40313304), (2, 20156652), (3, 13437768), (4, 10078326), (6, 6718884), (8, 5039163), (9, 4479256), (12, 3359442), (18, 2239628), (24, 1679721), (36, 1119814), (72, 559907)]