68421942

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{26959}}^1$

素因数の和:27017

約数の個数: 32

約数和(自身を含む): 155289600

約数和(自身を除く): 86867658

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 26959, 53918, 80877, 161754, 242631, 485262, 727893, 1267073, 1455786, 2534146, 3801219, 7602438, 11403657, 22807314, 34210971, 68421942]

約数ペア:

[(1, 68421942), (2, 34210971), (3, 22807314), (6, 11403657), (9, 7602438), (18, 3801219), (27, 2534146), (47, 1455786), (54, 1267073), (94, 727893), (141, 485262), (282, 242631), (423, 161754), (846, 80877), (1269, 53918), (2538, 26959)]