1138411974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{27105047}}^1$

素因数の和:27105059

約数の個数: 16

約数和(自身を含む): 2602084608

約数和(自身を除く): 1463672634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 27105047, 54210094, 81315141, 162630282, 189735329, 379470658, 569205987, 1138411974]

約数ペア:

[(1, 1138411974), (2, 569205987), (3, 379470658), (6, 189735329), (7, 162630282), (14, 81315141), (21, 54210094), (42, 27105047)]