142987518

素因数分解:

$2^1\times 3^6\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 56

約数和(自身を含む): 325093176

約数和(自身を除く): 182105658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 486, 606, 729, 909, 971, 1458, 1818, 1942, 2727, 2913, 5454, 5826, 8181, 8739, 16362, 17478, 24543, 26217, 49086, 52434, 73629, 78651, 98071, 147258, 157302, 196142, 235953, 294213, 471906, 588426, 707859, 882639, 1415718, 1765278, 2647917, 5295834, 7943751, 15887502, 23831253, 47662506, 71493759, 142987518]

約数ペア:

[(1, 142987518), (2, 71493759), (3, 47662506), (6, 23831253), (9, 15887502), (18, 7943751), (27, 5295834), (54, 2647917), (81, 1765278), (101, 1415718), (162, 882639), (202, 707859), (243, 588426), (303, 471906), (486, 294213), (606, 235953), (729, 196142), (909, 157302), (971, 147258), (1458, 98071), (1818, 78651), (1942, 73629), (2727, 52434), (2913, 49086), (5454, 26217), (5826, 24543), (8181, 17478), (8739, 16362)]