18346760908

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{828371}}^1$

素因数の和:828502

約数の個数: 36

約数和(自身を含む): 37679328792

約数和(自身を除く): 19332567884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 5537, 11074, 22148, 828371, 1656742, 3313484, 5798597, 11597194, 23194388, 40590179, 81180358, 93605923, 162360716, 187211846, 374423692, 655241461, 1310482922, 2620965844, 4586690227, 9173380454, 18346760908]

約数ペア:

[(1, 18346760908), (2, 9173380454), (4, 4586690227), (7, 2620965844), (14, 1310482922), (28, 655241461), (49, 374423692), (98, 187211846), (113, 162360716), (196, 93605923), (226, 81180358), (452, 40590179), (791, 23194388), (1582, 11597194), (3164, 5798597), (5537, 3313484), (11074, 1656742), (22148, 828371)]