219933126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1745501}}^1$

素因数の和:1745516

約数の個数: 24

約数和(自身を含む): 544596624

約数和(自身を除く): 324663498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1745501, 3491002, 5236503, 10473006, 12218507, 15709509, 24437014, 31419018, 36655521, 73311042, 109966563, 219933126]

約数ペア:

[(1, 219933126), (2, 109966563), (3, 73311042), (6, 36655521), (7, 31419018), (9, 24437014), (14, 15709509), (18, 12218507), (21, 10473006), (42, 5236503), (63, 3491002), (126, 1745501)]