139355454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{3163}}^1$

素因数の和:4224

約数の個数: 32

約数和(自身を含む): 318931200

約数和(自身を除く): 179575746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1049, 2098, 3147, 3163, 6294, 6326, 7343, 9489, 14686, 18978, 22029, 22141, 44058, 44282, 66423, 132846, 3317987, 6635974, 9953961, 19907922, 23225909, 46451818, 69677727, 139355454]

約数ペア:

[(1, 139355454), (2, 69677727), (3, 46451818), (6, 23225909), (7, 19907922), (14, 9953961), (21, 6635974), (42, 3317987), (1049, 132846), (2098, 66423), (3147, 44282), (3163, 44058), (6294, 22141), (6326, 22029), (7343, 18978), (9489, 14686)]