396793908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1574579}}^1$

素因数の和:1574596

約数の個数: 36

約数和(自身を含む): 1146294240

約数和(自身を除く): 749500332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1574579, 3149158, 4723737, 6298316, 9447474, 11022053, 14171211, 18894948, 22044106, 28342422, 33066159, 44088212, 56684844, 66132318, 99198477, 132264636, 198396954, 396793908]

約数ペア:

[(1, 396793908), (2, 198396954), (3, 132264636), (4, 99198477), (6, 66132318), (7, 56684844), (9, 44088212), (12, 33066159), (14, 28342422), (18, 22044106), (21, 18894948), (28, 14171211), (36, 11022053), (42, 9447474), (63, 6298316), (84, 4723737), (126, 3149158), (252, 1574579)]