19328291262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{941099}}^1$

素因数の和:941277

約数の個数: 48

約数和(自身を含む): 48154204800

約数和(自身を除く): 28825913538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 10269, 20538, 941099, 1882198, 2823297, 5646594, 6587693, 8469891, 13175386, 16939782, 19763079, 39526158, 59289237, 118578474, 153399137, 306798274, 460197411, 920394822, 1073793959, 1380592233, 2147587918, 2761184466, 3221381877, 6442763754, 9664145631, 19328291262]

約数ペア:

[(1, 19328291262), (2, 9664145631), (3, 6442763754), (6, 3221381877), (7, 2761184466), (9, 2147587918), (14, 1380592233), (18, 1073793959), (21, 920394822), (42, 460197411), (63, 306798274), (126, 153399137), (163, 118578474), (326, 59289237), (489, 39526158), (978, 19763079), (1141, 16939782), (1467, 13175386), (2282, 8469891), (2934, 6587693), (3423, 5646594), (6846, 2823297), (10269, 1882198), (20538, 941099)]