31881036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10501}}^1$

素因数の和:10542

約数の個数: 48

約数和(自身を含む): 84688128

約数和(自身を除く): 52807092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 10501, 21002, 31503, 42004, 63006, 115511, 126012, 231022, 241523, 346533, 462044, 483046, 693066, 724569, 966092, 1386132, 1449138, 2656753, 2898276, 5313506, 7970259, 10627012, 15940518, 31881036]

約数ペア:

[(1, 31881036), (2, 15940518), (3, 10627012), (4, 7970259), (6, 5313506), (11, 2898276), (12, 2656753), (22, 1449138), (23, 1386132), (33, 966092), (44, 724569), (46, 693066), (66, 483046), (69, 462044), (92, 346533), (132, 241523), (138, 231022), (253, 126012), (276, 115511), (506, 63006), (759, 42004), (1012, 31503), (1518, 21002), (3036, 10501)]