12306984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 32788800

約数和(自身を除く): 20481816

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 197, 228, 274, 394, 411, 456, 548, 591, 788, 822, 1096, 1182, 1576, 1644, 2364, 2603, 3288, 3743, 4728, 5206, 7486, 7809, 10412, 11229, 14972, 15618, 20824, 22458, 26989, 29944, 31236, 44916, 53978, 62472, 80967, 89832, 107956, 161934, 215912, 323868, 512791, 647736, 1025582, 1538373, 2051164, 3076746, 4102328, 6153492, 12306984]

約数ペア:

[(1, 12306984), (2, 6153492), (3, 4102328), (4, 3076746), (6, 2051164), (8, 1538373), (12, 1025582), (19, 647736), (24, 512791), (38, 323868), (57, 215912), (76, 161934), (114, 107956), (137, 89832), (152, 80967), (197, 62472), (228, 53978), (274, 44916), (394, 31236), (411, 29944), (456, 26989), (548, 22458), (591, 20824), (788, 15618), (822, 14972), (1096, 11229), (1182, 10412), (1576, 7809), (1644, 7486), (2364, 5206), (2603, 4728), (3288, 3743)]