420084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1667}}^1$

素因数の和:1684

約数の個数: 36

約数和(自身を含む): 1214304

約数和(自身を除く): 794220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1667, 3334, 5001, 6668, 10002, 11669, 15003, 20004, 23338, 30006, 35007, 46676, 60012, 70014, 105021, 140028, 210042, 420084]

約数ペア:

[(1, 420084), (2, 210042), (3, 140028), (4, 105021), (6, 70014), (7, 60012), (9, 46676), (12, 35007), (14, 30006), (18, 23338), (21, 20004), (28, 15003), (36, 11669), (42, 10002), (63, 6668), (84, 5001), (126, 3334), (252, 1667)]