18585382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 30643200

約数和(自身を除く): 12057818

約数列:

[1, 2, 19, 38, 41, 79, 82, 151, 158, 302, 779, 1501, 1558, 2869, 3002, 3239, 5738, 6191, 6478, 11929, 12382, 23858, 61541, 117629, 123082, 226651, 235258, 453302, 489089, 978178, 9292691, 18585382]

約数ペア:

[(1, 18585382), (2, 9292691), (19, 978178), (38, 489089), (41, 453302), (79, 235258), (82, 226651), (151, 123082), (158, 117629), (302, 61541), (779, 23858), (1501, 12382), (1558, 11929), (2869, 6478), (3002, 6191), (3239, 5738)]