18163338

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 38396160

約数和(自身を除く): 20232822

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 282, 1363, 2221, 2726, 4089, 4442, 6663, 8178, 13326, 64409, 104387, 128818, 193227, 208774, 313161, 386454, 626322, 3027223, 6054446, 9081669, 18163338]

約数ペア:

[(1, 18163338), (2, 9081669), (3, 6054446), (6, 3027223), (29, 626322), (47, 386454), (58, 313161), (87, 208774), (94, 193227), (141, 128818), (174, 104387), (282, 64409), (1363, 13326), (2221, 8178), (2726, 6663), (4089, 4442)]