891756

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 2419200

約数和(自身を除く): 1527444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 359, 414, 621, 718, 828, 1077, 1242, 1436, 2154, 2484, 3231, 4308, 6462, 8257, 9693, 12924, 16514, 19386, 24771, 33028, 38772, 49542, 74313, 99084, 148626, 222939, 297252, 445878, 891756]

約数ペア:

[(1, 891756), (2, 445878), (3, 297252), (4, 222939), (6, 148626), (9, 99084), (12, 74313), (18, 49542), (23, 38772), (27, 33028), (36, 24771), (46, 19386), (54, 16514), (69, 12924), (92, 9693), (108, 8257), (138, 6462), (207, 4308), (276, 3231), (359, 2484), (414, 2154), (621, 1436), (718, 1242), (828, 1077)]