4985676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 13693680

約数和(自身を除く): 8708004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 197, 222, 228, 333, 342, 394, 444, 591, 666, 684, 703, 788, 1182, 1332, 1406, 1773, 2109, 2364, 2812, 3546, 3743, 4218, 6327, 7092, 7289, 7486, 8436, 11229, 12654, 14578, 14972, 21867, 22458, 25308, 29156, 33687, 43734, 44916, 65601, 67374, 87468, 131202, 134748, 138491, 262404, 276982, 415473, 553964, 830946, 1246419, 1661892, 2492838, 4985676]

約数ペア:

[(1, 4985676), (2, 2492838), (3, 1661892), (4, 1246419), (6, 830946), (9, 553964), (12, 415473), (18, 276982), (19, 262404), (36, 138491), (37, 134748), (38, 131202), (57, 87468), (74, 67374), (76, 65601), (111, 44916), (114, 43734), (148, 33687), (171, 29156), (197, 25308), (222, 22458), (228, 21867), (333, 14972), (342, 14578), (394, 12654), (444, 11229), (591, 8436), (666, 7486), (684, 7289), (703, 7092), (788, 6327), (1182, 4218), (1332, 3743), (1406, 3546), (1773, 2812), (2109, 2364)]