21319176

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30631}}^1$

素因数の和:30669

約数の個数: 32

約数和(自身を含む): 55137600

約数和(自身を除く): 33818424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30631, 61262, 91893, 122524, 183786, 245048, 367572, 735144, 888299, 1776598, 2664897, 3553196, 5329794, 7106392, 10659588, 21319176]

約数ペア:

[(1, 21319176), (2, 10659588), (3, 7106392), (4, 5329794), (6, 3553196), (8, 2664897), (12, 1776598), (24, 888299), (29, 735144), (58, 367572), (87, 245048), (116, 183786), (174, 122524), (232, 91893), (348, 61262), (696, 30631)]