18738456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70979}}^1$

素因数の和:70999

約数の個数: 32

約数和(自身を含む): 51105600

約数和(自身を除く): 32367144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70979, 141958, 212937, 283916, 425874, 567832, 780769, 851748, 1561538, 1703496, 2342307, 3123076, 4684614, 6246152, 9369228, 18738456]

約数ペア:

[(1, 18738456), (2, 9369228), (3, 6246152), (4, 4684614), (6, 3123076), (8, 2342307), (11, 1703496), (12, 1561538), (22, 851748), (24, 780769), (33, 567832), (44, 425874), (66, 283916), (88, 212937), (132, 141958), (264, 70979)]