31195332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123791}}^1$

素因数の和:123808

約数の個数: 36

約数和(自身を含む): 90120576

約数和(自身を除く): 58925244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123791, 247582, 371373, 495164, 742746, 866537, 1114119, 1485492, 1733074, 2228238, 2599611, 3466148, 4456476, 5199222, 7798833, 10398444, 15597666, 31195332]

約数ペア:

[(1, 31195332), (2, 15597666), (3, 10398444), (4, 7798833), (6, 5199222), (7, 4456476), (9, 3466148), (12, 2599611), (14, 2228238), (18, 1733074), (21, 1485492), (28, 1114119), (36, 866537), (42, 742746), (63, 495164), (84, 371373), (126, 247582), (252, 123791)]