16857162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 41970240

約数和(自身を除く): 25113078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 353, 379, 706, 758, 1059, 1137, 2118, 2274, 2471, 2653, 3177, 3411, 4942, 5306, 6354, 6822, 7413, 7959, 14826, 15918, 22239, 23877, 44478, 47754, 133787, 267574, 401361, 802722, 936509, 1204083, 1873018, 2408166, 2809527, 5619054, 8428581, 16857162]

約数ペア:

[(1, 16857162), (2, 8428581), (3, 5619054), (6, 2809527), (7, 2408166), (9, 1873018), (14, 1204083), (18, 936509), (21, 802722), (42, 401361), (63, 267574), (126, 133787), (353, 47754), (379, 44478), (706, 23877), (758, 22239), (1059, 15918), (1137, 14826), (2118, 7959), (2274, 7413), (2471, 6822), (2653, 6354), (3177, 5306), (3411, 4942)]