42381954

素因数分解:

$2^1\times 3^4\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1052

約数の個数: 40

約数和(自身を含む): 95344128

約数和(自身を除く): 52962174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 431, 607, 862, 1214, 1293, 1821, 2586, 3642, 3879, 5463, 7758, 10926, 11637, 16389, 23274, 32778, 34911, 49167, 69822, 98334, 261617, 523234, 784851, 1569702, 2354553, 4709106, 7063659, 14127318, 21190977, 42381954]

約数ペア:

[(1, 42381954), (2, 21190977), (3, 14127318), (6, 7063659), (9, 4709106), (18, 2354553), (27, 1569702), (54, 784851), (81, 523234), (162, 261617), (431, 98334), (607, 69822), (862, 49167), (1214, 34911), (1293, 32778), (1821, 23274), (2586, 16389), (3642, 11637), (3879, 10926), (5463, 7758)]