16431756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 42069888

約数和(自身を除く): 25638132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 281, 443, 562, 843, 886, 1124, 1329, 1686, 1772, 2658, 3091, 3372, 4873, 5316, 6182, 9273, 9746, 12364, 14619, 18546, 19492, 29238, 37092, 58476, 124483, 248966, 373449, 497932, 746898, 1369313, 1493796, 2738626, 4107939, 5477252, 8215878, 16431756]

約数ペア:

[(1, 16431756), (2, 8215878), (3, 5477252), (4, 4107939), (6, 2738626), (11, 1493796), (12, 1369313), (22, 746898), (33, 497932), (44, 373449), (66, 248966), (132, 124483), (281, 58476), (443, 37092), (562, 29238), (843, 19492), (886, 18546), (1124, 14619), (1329, 12364), (1686, 9746), (1772, 9273), (2658, 6182), (3091, 5316), (3372, 4873)]