18182556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{8017}}^1$

素因数の和:8040

約数の個数: 60

約数和(自身を含む): 54329968

約数和(自身を除く): 36147412

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, 8017, 16034, 24051, 32068, 48102, 56119, 72153, 96204, 112238, 144306, 168357, 216459, 224476, 288612, 336714, 432918, 505071, 649377, 673428, 865836, 1010142, 1298754, 1515213, 2020284, 2597508, 3030426, 4545639, 6060852, 9091278, 18182556]

約数ペア:

[(1, 18182556), (2, 9091278), (3, 6060852), (4, 4545639), (6, 3030426), (7, 2597508), (9, 2020284), (12, 1515213), (14, 1298754), (18, 1010142), (21, 865836), (27, 673428), (28, 649377), (36, 505071), (42, 432918), (54, 336714), (63, 288612), (81, 224476), (84, 216459), (108, 168357), (126, 144306), (162, 112238), (189, 96204), (252, 72153), (324, 56119), (378, 48102), (567, 32068), (756, 24051), (1134, 16034), (2268, 8017)]