18486576

素因数分解:

$2^4\times 3^3\times {\mathrm{42793}}^1$

素因数の和:42810

約数の個数: 40

約数和(自身を含む): 53064560

約数和(自身を除く): 34577984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 42793, 85586, 128379, 171172, 256758, 342344, 385137, 513516, 684688, 770274, 1027032, 1155411, 1540548, 2054064, 2310822, 3081096, 4621644, 6162192, 9243288, 18486576]

約数ペア:

[(1, 18486576), (2, 9243288), (3, 6162192), (4, 4621644), (6, 3081096), (8, 2310822), (9, 2054064), (12, 1540548), (16, 1155411), (18, 1027032), (24, 770274), (27, 684688), (36, 513516), (48, 385137), (54, 342344), (72, 256758), (108, 171172), (144, 128379), (216, 85586), (432, 42793)]