18003232

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3329}}^1$

素因数の和:3365

約数の個数: 36

約数和(自身を含む): 38391570

約数和(自身を除く): 20388338

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3329, 5408, 6658, 13316, 26632, 43277, 53264, 86554, 106528, 173108, 346216, 562601, 692432, 1125202, 1384864, 2250404, 4500808, 9001616, 18003232]

約数ペア:

[(1, 18003232), (2, 9001616), (4, 4500808), (8, 2250404), (13, 1384864), (16, 1125202), (26, 692432), (32, 562601), (52, 346216), (104, 173108), (169, 106528), (208, 86554), (338, 53264), (416, 43277), (676, 26632), (1352, 13316), (2704, 6658), (3329, 5408)]