18028332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{7949}}^1$

素因数の和:7972

約数の個数: 60

約数和(自身を含む): 53869200

約数和(自身を除く): 35840868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 7949, 15898, 23847, 31796, 47694, 55643, 71541, 95388, 111286, 143082, 166929, 214623, 222572, 286164, 333858, 429246, 500787, 643869, 667716, 858492, 1001574, 1287738, 1502361, 2003148, 2575476, 3004722, 4507083, 6009444, 9014166, 18028332]

約数ペア:

[(1, 18028332), (2, 9014166), (3, 6009444), (4, 4507083), (6, 3004722), (7, 2575476), (9, 2003148), (12, 1502361), (14, 1287738), (18, 1001574), (21, 858492), (27, 667716), (28, 643869), (36, 500787), (42, 429246), (54, 333858), (63, 286164), (81, 222572), (84, 214623), (108, 166929), (126, 143082), (162, 111286), (189, 95388), (252, 71541), (324, 55643), (378, 47694), (567, 31796), (756, 23847), (1134, 15898), (2268, 7949)]