139908804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1665581}}^1$

素因数の和:1665595

約数の個数: 24

約数和(自身を含む): 373090368

約数和(自身を除く): 233181564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1665581, 3331162, 4996743, 6662324, 9993486, 11659067, 19986972, 23318134, 34977201, 46636268, 69954402, 139908804]

約数ペア:

[(1, 139908804), (2, 69954402), (3, 46636268), (4, 34977201), (6, 23318134), (7, 19986972), (12, 11659067), (14, 9993486), (21, 6662324), (28, 4996743), (42, 3331162), (84, 1665581)]