83990466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{222197}}^1$

素因数の和:222215

約数の個数: 32

約数和(自身を含む): 213310080

約数和(自身を除く): 129319614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 222197, 444394, 666591, 1333182, 1555379, 1999773, 3110758, 3999546, 4666137, 5999319, 9332274, 11998638, 13998411, 27996822, 41995233, 83990466]

約数ペア:

[(1, 83990466), (2, 41995233), (3, 27996822), (6, 13998411), (7, 11998638), (9, 9332274), (14, 5999319), (18, 4666137), (21, 3999546), (27, 3110758), (42, 1999773), (54, 1555379), (63, 1333182), (126, 666591), (189, 444394), (378, 222197)]