65472918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5179}}^1$

素因数の和:5241

約数の個数: 48

約数和(自身を含む): 155897280

約数和(自身を除く): 90424362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 5179, 6321, 10358, 12642, 15537, 31074, 36253, 72506, 108759, 217518, 222697, 253771, 445394, 507542, 668091, 761313, 1336182, 1522626, 1558879, 3117758, 4676637, 9353274, 10912153, 21824306, 32736459, 65472918]

約数ペア:

[(1, 65472918), (2, 32736459), (3, 21824306), (6, 10912153), (7, 9353274), (14, 4676637), (21, 3117758), (42, 1558879), (43, 1522626), (49, 1336182), (86, 761313), (98, 668091), (129, 507542), (147, 445394), (258, 253771), (294, 222697), (301, 217518), (602, 108759), (903, 72506), (1806, 36253), (2107, 31074), (4214, 15537), (5179, 12642), (6321, 10358)]