18297384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{15559}}^1$

素因数の和:15582

約数の個数: 48

約数和(自身を含む): 53215200

約数和(自身を除く): 34917816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 15559, 31118, 46677, 62236, 93354, 108913, 124472, 186708, 217826, 326739, 373416, 435652, 653478, 762391, 871304, 1306956, 1524782, 2287173, 2613912, 3049564, 4574346, 6099128, 9148692, 18297384]

約数ペア:

[(1, 18297384), (2, 9148692), (3, 6099128), (4, 4574346), (6, 3049564), (7, 2613912), (8, 2287173), (12, 1524782), (14, 1306956), (21, 871304), (24, 762391), (28, 653478), (42, 435652), (49, 373416), (56, 326739), (84, 217826), (98, 186708), (147, 124472), (168, 108913), (196, 93354), (294, 62236), (392, 46677), (588, 31118), (1176, 15559)]