126189126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1001501}}^1$

素因数の和:1001516

約数の個数: 24

約数和(自身を含む): 312468624

約数和(自身を除く): 186279498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1001501, 2003002, 3004503, 6009006, 7010507, 9013509, 14021014, 18027018, 21031521, 42063042, 63094563, 126189126]

約数ペア:

[(1, 126189126), (2, 63094563), (3, 42063042), (6, 21031521), (7, 18027018), (9, 14021014), (14, 9013509), (18, 7010507), (21, 6009006), (42, 3004503), (63, 2003002), (126, 1001501)]