1388767572

素因数分解:

$2^2\times 3^3\times {\mathrm{12858959}}^1$

素因数の和:12858972

約数の個数: 24

約数和(自身を含む): 3600508800

約数和(自身を除く): 2211741228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 12858959, 25717918, 38576877, 51435836, 77153754, 115730631, 154307508, 231461262, 347191893, 462922524, 694383786, 1388767572]

約数ペア:

[(1, 1388767572), (2, 694383786), (3, 462922524), (4, 347191893), (6, 231461262), (9, 154307508), (12, 115730631), (18, 77153754), (27, 51435836), (36, 38576877), (54, 25717918), (108, 12858959)]