131618142

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{51859}}^1$

素因数の和:51917

約数の個数: 32

約数和(自身を含む): 298713600

約数和(自身を除く): 167095458

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 51859, 103718, 155577, 311154, 466731, 933462, 1400193, 2437373, 2800386, 4874746, 7312119, 14624238, 21936357, 43872714, 65809071, 131618142]

約数ペア:

[(1, 131618142), (2, 65809071), (3, 43872714), (6, 21936357), (9, 14624238), (18, 7312119), (27, 4874746), (47, 2800386), (54, 2437373), (94, 1400193), (141, 933462), (282, 466731), (423, 311154), (846, 155577), (1269, 103718), (2538, 51859)]