140070042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1111667}}^1$

素因数の和:1111682

約数の個数: 24

約数和(自身を含む): 346840416

約数和(自身を除く): 206770374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1111667, 2223334, 3335001, 6670002, 7781669, 10005003, 15563338, 20010006, 23345007, 46690014, 70035021, 140070042]

約数ペア:

[(1, 140070042), (2, 70035021), (3, 46690014), (6, 23345007), (7, 20010006), (9, 15563338), (14, 10005003), (18, 7781669), (21, 6670002), (42, 3335001), (63, 2223334), (126, 1111667)]