18311136

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10039}}^1$

素因数の和:10071

約数の個数: 48

約数和(自身を含む): 50601600

約数和(自身を除く): 32290464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10039, 20078, 30117, 40156, 60234, 80312, 120468, 160624, 190741, 240936, 321248, 381482, 481872, 572223, 762964, 963744, 1144446, 1525928, 2288892, 3051856, 4577784, 6103712, 9155568, 18311136]

約数ペア:

[(1, 18311136), (2, 9155568), (3, 6103712), (4, 4577784), (6, 3051856), (8, 2288892), (12, 1525928), (16, 1144446), (19, 963744), (24, 762964), (32, 572223), (38, 481872), (48, 381482), (57, 321248), (76, 240936), (96, 190741), (114, 160624), (152, 120468), (228, 80312), (304, 60234), (456, 40156), (608, 30117), (912, 20078), (1824, 10039)]