1861084752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{12143}}^1$

素因数の和:12288

約数の個数: 80

約数和(自身を含む): 5011488768

約数和(自身を除く): 3150404016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 496, 618, 744, 824, 1236, 1488, 1648, 2472, 3193, 4944, 6386, 9579, 12143, 12772, 19158, 24286, 25544, 36429, 38316, 48572, 51088, 72858, 76632, 97144, 145716, 153264, 194288, 291432, 376433, 582864, 752866, 1129299, 1250729, 1505732, 2258598, 2501458, 3011464, 3752187, 4517196, 5002916, 6022928, 7504374, 9034392, 10005832, 15008748, 18068784, 20011664, 30017496, 38772599, 60034992, 77545198, 116317797, 155090396, 232635594, 310180792, 465271188, 620361584, 930542376, 1861084752]

約数ペア:

[(1, 1861084752), (2, 930542376), (3, 620361584), (4, 465271188), (6, 310180792), (8, 232635594), (12, 155090396), (16, 116317797), (24, 77545198), (31, 60034992), (48, 38772599), (62, 30017496), (93, 20011664), (103, 18068784), (124, 15008748), (186, 10005832), (206, 9034392), (248, 7504374), (309, 6022928), (372, 5002916), (412, 4517196), (496, 3752187), (618, 3011464), (744, 2501458), (824, 2258598), (1236, 1505732), (1488, 1250729), (1648, 1129299), (2472, 752866), (3193, 582864), (4944, 376433), (6386, 291432), (9579, 194288), (12143, 153264), (12772, 145716), (19158, 97144), (24286, 76632), (25544, 72858), (36429, 51088), (38316, 48572)]