6645491.00000000

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2450

約数の個数: 36

約数和(自身を含む): 58678536

約数和(自身を除く): 30330860

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2371, 2989, 4742, 5978, 9484, 11956, 16597, 33194, 66388, 116179, 144631, 232358, 289262, 464716, 578524, 1012417, 2024834, 4049668, 7086919, 14173838, 28347676]

約数ペア:

[(1, 28347676), (2, 14173838), (4, 7086919), (7, 4049668), (14, 2024834), (28, 1012417), (49, 578524), (61, 464716), (98, 289262), (122, 232358), (196, 144631), (244, 116179), (427, 66388), (854, 33194), (1708, 16597), (2371, 11956), (2989, 9484), (4742, 5978)]