18691704

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15271}}^1$

素因数の和:15300

約数の個数: 48

約数和(自身を含む): 53604720

約数和(自身を除く): 34913016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15271, 30542, 45813, 61084, 91626, 122168, 137439, 183252, 259607, 274878, 366504, 519214, 549756, 778821, 1038428, 1099512, 1557642, 2076856, 2336463, 3115284, 4672926, 6230568, 9345852, 18691704]

約数ペア:

[(1, 18691704), (2, 9345852), (3, 6230568), (4, 4672926), (6, 3115284), (8, 2336463), (9, 2076856), (12, 1557642), (17, 1099512), (18, 1038428), (24, 778821), (34, 549756), (36, 519214), (51, 366504), (68, 274878), (72, 259607), (102, 183252), (136, 137439), (153, 122168), (204, 91626), (306, 61084), (408, 45813), (612, 30542), (1224, 15271)]