15746328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16823}}^1$

素因数の和:16848

約数の個数: 48

約数和(自身を含む): 45929520

約数和(自身を除く): 30183192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 16823, 33646, 50469, 67292, 100938, 134584, 151407, 201876, 218699, 302814, 403752, 437398, 605628, 656097, 874796, 1211256, 1312194, 1749592, 1968291, 2624388, 3936582, 5248776, 7873164, 15746328]

約数ペア:

[(1, 15746328), (2, 7873164), (3, 5248776), (4, 3936582), (6, 2624388), (8, 1968291), (9, 1749592), (12, 1312194), (13, 1211256), (18, 874796), (24, 656097), (26, 605628), (36, 437398), (39, 403752), (52, 302814), (72, 218699), (78, 201876), (104, 151407), (117, 134584), (156, 100938), (234, 67292), (312, 50469), (468, 33646), (936, 16823)]