15721833834

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13864051}}^1$

素因数の和:13864072

約数の個数: 40

約数和(自身を含む): 40261207008

約数和(自身を除く): 24539373174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 13864051, 27728102, 41592153, 83184306, 97048357, 124776459, 194096714, 249552918, 291145071, 374329377, 582290142, 748658754, 873435213, 1122988131, 1746870426, 2245976262, 2620305639, 5240611278, 7860916917, 15721833834]

約数ペア:

[(1, 15721833834), (2, 7860916917), (3, 5240611278), (6, 2620305639), (7, 2245976262), (9, 1746870426), (14, 1122988131), (18, 873435213), (21, 748658754), (27, 582290142), (42, 374329377), (54, 291145071), (63, 249552918), (81, 194096714), (126, 124776459), (162, 97048357), (189, 83184306), (378, 41592153), (567, 27728102), (1134, 13864051)]