2577372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 4422180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 503, 732, 854, 1006, 1281, 1509, 1708, 2012, 2562, 3018, 3521, 5124, 6036, 7042, 10563, 14084, 21126, 30683, 42252, 61366, 92049, 122732, 184098, 214781, 368196, 429562, 644343, 859124, 1288686, 2577372]

約数ペア:

[(1, 2577372), (2, 1288686), (3, 859124), (4, 644343), (6, 429562), (7, 368196), (12, 214781), (14, 184098), (21, 122732), (28, 92049), (42, 61366), (61, 42252), (84, 30683), (122, 21126), (183, 14084), (244, 10563), (366, 7042), (427, 6036), (503, 5124), (732, 3521), (854, 3018), (1006, 2562), (1281, 2012), (1509, 1708)]