18657392316

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1\times {\mathrm{10663}}^1$

素因数の和:11858

約数の個数: 48

約数和(自身を含む): 43893024000

約数和(自身を除く): 25235631684

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1049, 1668, 2098, 3147, 4196, 6294, 10663, 12588, 21326, 31989, 42652, 63978, 127956, 145811, 291622, 437433, 583244, 874866, 1482157, 1749732, 2964314, 4446471, 5928628, 8892942, 11185487, 17785884, 22370974, 33556461, 44741948, 67112922, 134225844, 1554782693, 3109565386, 4664348079, 6219130772, 9328696158, 18657392316]

約数ペア:

[(1, 18657392316), (2, 9328696158), (3, 6219130772), (4, 4664348079), (6, 3109565386), (12, 1554782693), (139, 134225844), (278, 67112922), (417, 44741948), (556, 33556461), (834, 22370974), (1049, 17785884), (1668, 11185487), (2098, 8892942), (3147, 5928628), (4196, 4446471), (6294, 2964314), (10663, 1749732), (12588, 1482157), (21326, 874866), (31989, 583244), (42652, 437433), (63978, 291622), (127956, 145811)]