18347056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12601}}^1$

素因数の和:12629

約数の個数: 40

約数和(自身を含む): 43754144

約数和(自身を除く): 25407088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 12601, 25202, 50404, 88207, 100808, 163813, 176414, 201616, 327626, 352828, 655252, 705656, 1146691, 1310504, 1411312, 2293382, 2621008, 4586764, 9173528, 18347056]

約数ペア:

[(1, 18347056), (2, 9173528), (4, 4586764), (7, 2621008), (8, 2293382), (13, 1411312), (14, 1310504), (16, 1146691), (26, 705656), (28, 655252), (52, 352828), (56, 327626), (91, 201616), (104, 176414), (112, 163813), (182, 100808), (208, 88207), (364, 50404), (728, 25202), (1456, 12601)]