26161718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 18939082

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 347, 506, 694, 1639, 3278, 3427, 3817, 6854, 7634, 7981, 15962, 37697, 51703, 75394, 87791, 103406, 175582, 568733, 1137466, 1189169, 2378338, 13080859, 26161718]

約数ペア:

[(1, 26161718), (2, 13080859), (11, 2378338), (22, 1189169), (23, 1137466), (46, 568733), (149, 175582), (253, 103406), (298, 87791), (347, 75394), (506, 51703), (694, 37697), (1639, 15962), (3278, 7981), (3427, 7634), (3817, 6854)]