139575996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{553873}}^1$

素因数の和:553890

約数の個数: 36

約数和(自身を含む): 403220272

約数和(自身を除く): 263644276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 553873, 1107746, 1661619, 2215492, 3323238, 3877111, 4984857, 6646476, 7754222, 9969714, 11631333, 15508444, 19939428, 23262666, 34893999, 46525332, 69787998, 139575996]

約数ペア:

[(1, 139575996), (2, 69787998), (3, 46525332), (4, 34893999), (6, 23262666), (7, 19939428), (9, 15508444), (12, 11631333), (14, 9969714), (18, 7754222), (21, 6646476), (28, 4984857), (36, 3877111), (42, 3323238), (63, 2215492), (84, 1661619), (126, 1107746), (252, 553873)]