2672604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 7823088

約数和(自身を除く): 5150484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 397, 561, 612, 748, 794, 1122, 1191, 1588, 1683, 2244, 2382, 3366, 3573, 4367, 4764, 6732, 6749, 7146, 8734, 13101, 13498, 14292, 17468, 20247, 26202, 26996, 39303, 40494, 52404, 60741, 74239, 78606, 80988, 121482, 148478, 157212, 222717, 242964, 296956, 445434, 668151, 890868, 1336302, 2672604]

約数ペア:

[(1, 2672604), (2, 1336302), (3, 890868), (4, 668151), (6, 445434), (9, 296956), (11, 242964), (12, 222717), (17, 157212), (18, 148478), (22, 121482), (33, 80988), (34, 78606), (36, 74239), (44, 60741), (51, 52404), (66, 40494), (68, 39303), (99, 26996), (102, 26202), (132, 20247), (153, 17468), (187, 14292), (198, 13498), (204, 13101), (306, 8734), (374, 7146), (396, 6749), (397, 6732), (561, 4764), (612, 4367), (748, 3573), (794, 3366), (1122, 2382), (1191, 2244), (1588, 1683)]