15843276

素因数分解:

$2^2\times 3^4\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 60

約数和(自身を含む): 41896008

約数和(自身を除く): 26052732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 321, 324, 428, 457, 642, 914, 963, 1284, 1371, 1828, 1926, 2742, 2889, 3852, 4113, 5484, 5778, 8226, 8667, 11556, 12339, 16452, 17334, 24678, 34668, 37017, 48899, 49356, 74034, 97798, 146697, 148068, 195596, 293394, 440091, 586788, 880182, 1320273, 1760364, 2640546, 3960819, 5281092, 7921638, 15843276]

約数ペア:

[(1, 15843276), (2, 7921638), (3, 5281092), (4, 3960819), (6, 2640546), (9, 1760364), (12, 1320273), (18, 880182), (27, 586788), (36, 440091), (54, 293394), (81, 195596), (107, 148068), (108, 146697), (162, 97798), (214, 74034), (321, 49356), (324, 48899), (428, 37017), (457, 34668), (642, 24678), (914, 17334), (963, 16452), (1284, 12339), (1371, 11556), (1828, 8667), (1926, 8226), (2742, 5778), (2889, 5484), (3852, 4113)]