28698918

素因数分解:

$2^1\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{3911}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 57459456

約数和(自身を除く): 28760538

約数列:

[1, 2, 3, 6, 1223, 2446, 3669, 3911, 7338, 7822, 11733, 23466, 4783153, 9566306, 14349459, 28698918]

約数ペア:

[(1, 28698918), (2, 14349459), (3, 9566306), (6, 4783153), (1223, 23466), (2446, 11733), (3669, 7822), (3911, 7338)]