31860324

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1879}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 83171200

約数和(自身を除く): 51310876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1879, 1884, 2826, 3758, 4239, 5637, 5652, 7516, 8478, 11274, 16911, 16956, 22548, 33822, 50733, 67644, 101466, 202932, 295003, 590006, 885009, 1180012, 1770018, 2655027, 3540036, 5310054, 7965081, 10620108, 15930162, 31860324]

約数ペア:

[(1, 31860324), (2, 15930162), (3, 10620108), (4, 7965081), (6, 5310054), (9, 3540036), (12, 2655027), (18, 1770018), (27, 1180012), (36, 885009), (54, 590006), (108, 295003), (157, 202932), (314, 101466), (471, 67644), (628, 50733), (942, 33822), (1413, 22548), (1879, 16956), (1884, 16911), (2826, 11274), (3758, 8478), (4239, 7516), (5637, 5652)]