2513976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 6553800

約数和(自身を除く): 4039824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 654, 744, 872, 961, 1308, 1922, 2616, 2883, 3379, 3844, 5766, 6758, 7688, 10137, 11532, 13516, 20274, 23064, 27032, 40548, 81096, 104749, 209498, 314247, 418996, 628494, 837992, 1256988, 2513976]

約数ペア:

[(1, 2513976), (2, 1256988), (3, 837992), (4, 628494), (6, 418996), (8, 314247), (12, 209498), (24, 104749), (31, 81096), (62, 40548), (93, 27032), (109, 23064), (124, 20274), (186, 13516), (218, 11532), (248, 10137), (327, 7688), (372, 6758), (436, 5766), (654, 3844), (744, 3379), (872, 2883), (961, 2616), (1308, 1922)]