6464388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 17668224

約数和(自身を除く): 11203836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 1877, 3444, 3754, 5631, 7508, 11262, 13139, 22524, 26278, 39417, 52556, 76957, 78834, 153914, 157668, 230871, 307828, 461742, 538699, 923484, 1077398, 1616097, 2154796, 3232194, 6464388]

約数ペア:

[(1, 6464388), (2, 3232194), (3, 2154796), (4, 1616097), (6, 1077398), (7, 923484), (12, 538699), (14, 461742), (21, 307828), (28, 230871), (41, 157668), (42, 153914), (82, 78834), (84, 76957), (123, 52556), (164, 39417), (246, 26278), (287, 22524), (492, 13139), (574, 11262), (861, 7508), (1148, 5631), (1722, 3754), (1877, 3444)]