18104790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 48045312

約数和(自身を除く): 29940522

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 661, 830, 913, 1245, 1322, 1826, 1983, 2490, 2739, 3305, 3966, 4565, 5478, 6610, 7271, 9130, 9915, 13695, 14542, 19830, 21813, 27390, 36355, 43626, 54863, 72710, 109065, 109726, 164589, 218130, 274315, 329178, 548630, 603493, 822945, 1206986, 1645890, 1810479, 3017465, 3620958, 6034930, 9052395, 18104790]

約数ペア:

[(1, 18104790), (2, 9052395), (3, 6034930), (5, 3620958), (6, 3017465), (10, 1810479), (11, 1645890), (15, 1206986), (22, 822945), (30, 603493), (33, 548630), (55, 329178), (66, 274315), (83, 218130), (110, 164589), (165, 109726), (166, 109065), (249, 72710), (330, 54863), (415, 43626), (498, 36355), (661, 27390), (830, 21813), (913, 19830), (1245, 14542), (1322, 13695), (1826, 9915), (1983, 9130), (2490, 7271), (2739, 6610), (3305, 5478), (3966, 4565)]