18301514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5167}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 35721216

約数和(自身を除く): 17419702

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 5167, 10334, 36169, 56837, 72338, 113674, 118841, 237682, 397859, 795718, 831887, 1307251, 1663774, 2614502, 9150757, 18301514]

約数ペア:

[(1, 18301514), (2, 9150757), (7, 2614502), (11, 1663774), (14, 1307251), (22, 831887), (23, 795718), (46, 397859), (77, 237682), (154, 118841), (161, 113674), (253, 72338), (322, 56837), (506, 36169), (1771, 10334), (3542, 5167)]