12388488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 64

約数和(自身を含む): 36370560

約数和(自身を除く): 23982072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 1993, 2072, 3108, 3986, 5979, 6216, 7972, 11958, 13951, 15944, 23916, 27902, 41853, 47832, 55804, 73741, 83706, 111608, 147482, 167412, 221223, 294964, 334824, 442446, 516187, 589928, 884892, 1032374, 1548561, 1769784, 2064748, 3097122, 4129496, 6194244, 12388488]

約数ペア:

[(1, 12388488), (2, 6194244), (3, 4129496), (4, 3097122), (6, 2064748), (7, 1769784), (8, 1548561), (12, 1032374), (14, 884892), (21, 589928), (24, 516187), (28, 442446), (37, 334824), (42, 294964), (56, 221223), (74, 167412), (84, 147482), (111, 111608), (148, 83706), (168, 73741), (222, 55804), (259, 47832), (296, 41853), (444, 27902), (518, 23916), (777, 15944), (888, 13951), (1036, 11958), (1554, 7972), (1993, 6216), (2072, 5979), (3108, 3986)]