187838532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{745391}}^1$

素因数の和:745408

約数の個数: 36

約数和(自身を含む): 542645376

約数和(自身を除く): 354806844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 745391, 1490782, 2236173, 2981564, 4472346, 5217737, 6708519, 8944692, 10435474, 13417038, 15653211, 20870948, 26834076, 31306422, 46959633, 62612844, 93919266, 187838532]

約数ペア:

[(1, 187838532), (2, 93919266), (3, 62612844), (4, 46959633), (6, 31306422), (7, 26834076), (9, 20870948), (12, 15653211), (14, 13417038), (18, 10435474), (21, 8944692), (28, 6708519), (36, 5217737), (42, 4472346), (63, 2981564), (84, 2236173), (126, 1490782), (252, 745391)]