15837642

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 36883080

約数和(自身を除く): 21045438

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 709, 1241, 1314, 1418, 2127, 2482, 3723, 4254, 6381, 7446, 11169, 12053, 12762, 22338, 24106, 36159, 51757, 72318, 103514, 108477, 155271, 216954, 310542, 465813, 879869, 931626, 1759738, 2639607, 5279214, 7918821, 15837642]

約数ペア:

[(1, 15837642), (2, 7918821), (3, 5279214), (6, 2639607), (9, 1759738), (17, 931626), (18, 879869), (34, 465813), (51, 310542), (73, 216954), (102, 155271), (146, 108477), (153, 103514), (219, 72318), (306, 51757), (438, 36159), (657, 24106), (709, 22338), (1241, 12762), (1314, 12053), (1418, 11169), (2127, 7446), (2482, 6381), (3723, 4254)]