11983116

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 29072736

約数和(自身を除く): 17089620

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 197, 222, 274, 394, 411, 444, 548, 591, 788, 822, 1182, 1644, 2364, 5069, 7289, 10138, 14578, 15207, 20276, 21867, 26989, 29156, 30414, 43734, 53978, 60828, 80967, 87468, 107956, 161934, 323868, 998593, 1997186, 2995779, 3994372, 5991558, 11983116]

約数ペア:

[(1, 11983116), (2, 5991558), (3, 3994372), (4, 2995779), (6, 1997186), (12, 998593), (37, 323868), (74, 161934), (111, 107956), (137, 87468), (148, 80967), (197, 60828), (222, 53978), (274, 43734), (394, 30414), (411, 29156), (444, 26989), (548, 21867), (591, 20276), (788, 15207), (822, 14578), (1182, 10138), (1644, 7289), (2364, 5069)]