17930328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 48837600

約数和(自身を除く): 30907272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 569, 606, 808, 1138, 1212, 1313, 1707, 2276, 2424, 2626, 3414, 3939, 4552, 5252, 6828, 7397, 7878, 10504, 13656, 14794, 15756, 22191, 29588, 31512, 44382, 57469, 59176, 88764, 114938, 172407, 177528, 229876, 344814, 459752, 689628, 747097, 1379256, 1494194, 2241291, 2988388, 4482582, 5976776, 8965164, 17930328]

約数ペア:

[(1, 17930328), (2, 8965164), (3, 5976776), (4, 4482582), (6, 2988388), (8, 2241291), (12, 1494194), (13, 1379256), (24, 747097), (26, 689628), (39, 459752), (52, 344814), (78, 229876), (101, 177528), (104, 172407), (156, 114938), (202, 88764), (303, 59176), (312, 57469), (404, 44382), (569, 31512), (606, 29588), (808, 22191), (1138, 15756), (1212, 14794), (1313, 13656), (1707, 10504), (2276, 7878), (2424, 7397), (2626, 6828), (3414, 5252), (3939, 4552)]