2972466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 7607808

約数和(自身を除く): 4635342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 761, 1302, 1522, 1953, 2283, 3906, 4566, 5327, 6849, 10654, 13698, 15981, 23591, 31962, 47182, 47943, 70773, 95886, 141546, 165137, 212319, 330274, 424638, 495411, 990822, 1486233, 2972466]

約数ペア:

[(1, 2972466), (2, 1486233), (3, 990822), (6, 495411), (7, 424638), (9, 330274), (14, 212319), (18, 165137), (21, 141546), (31, 95886), (42, 70773), (62, 47943), (63, 47182), (93, 31962), (126, 23591), (186, 15981), (217, 13698), (279, 10654), (434, 6849), (558, 5327), (651, 4566), (761, 3906), (1302, 2283), (1522, 1953)]