6645772

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 13875624

約数和(自身を除く): 7229852

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 827, 1148, 1654, 2009, 3308, 4018, 5789, 8036, 11578, 23156, 33907, 40523, 67814, 81046, 135628, 162092, 237349, 474698, 949396, 1661443, 3322886, 6645772]

約数ペア:

[(1, 6645772), (2, 3322886), (4, 1661443), (7, 949396), (14, 474698), (28, 237349), (41, 162092), (49, 135628), (82, 81046), (98, 67814), (164, 40523), (196, 33907), (287, 23156), (574, 11578), (827, 8036), (1148, 5789), (1654, 4018), (2009, 3308)]