171957996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{682373}}^1$

素因数の和:682390

約数の個数: 36

約数和(自身を含む): 496768272

約数和(自身を除く): 324810276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 682373, 1364746, 2047119, 2729492, 4094238, 4776611, 6141357, 8188476, 9553222, 12282714, 14329833, 19106444, 24565428, 28659666, 42989499, 57319332, 85978998, 171957996]

約数ペア:

[(1, 171957996), (2, 85978998), (3, 57319332), (4, 42989499), (6, 28659666), (7, 24565428), (9, 19106444), (12, 14329833), (14, 12282714), (18, 9553222), (21, 8188476), (28, 6141357), (36, 4776611), (42, 4094238), (63, 2729492), (84, 2047119), (126, 1364746), (252, 682373)]