173239164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{687457}}^1$

素因数の和:687474

約数の個数: 36

約数和(自身を含む): 500469424

約数和(自身を除く): 327230260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 687457, 1374914, 2062371, 2749828, 4124742, 4812199, 6187113, 8249484, 9624398, 12374226, 14436597, 19248796, 24748452, 28873194, 43309791, 57746388, 86619582, 173239164]

約数ペア:

[(1, 173239164), (2, 86619582), (3, 57746388), (4, 43309791), (6, 28873194), (7, 24748452), (9, 19248796), (12, 14436597), (14, 12374226), (18, 9624398), (21, 8249484), (28, 6187113), (36, 4812199), (42, 4124742), (63, 2749828), (84, 2062371), (126, 1374914), (252, 687457)]