18486552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{110039}}^1$

素因数の和:110055

約数の個数: 32

約数和(自身を含む): 52819200

約数和(自身を除く): 34332648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 110039, 220078, 330117, 440156, 660234, 770273, 880312, 1320468, 1540546, 2310819, 2640936, 3081092, 4621638, 6162184, 9243276, 18486552]

約数ペア:

[(1, 18486552), (2, 9243276), (3, 6162184), (4, 4621638), (6, 3081092), (7, 2640936), (8, 2310819), (12, 1540546), (14, 1320468), (21, 880312), (24, 770273), (28, 660234), (42, 440156), (56, 330117), (84, 220078), (168, 110039)]