13091784

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 35130240

約数和(自身を除く): 22038456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 641, 851, 888, 1282, 1702, 1923, 2553, 2564, 3404, 3846, 5106, 5128, 6808, 7692, 10212, 14743, 15384, 20424, 23717, 29486, 44229, 47434, 58972, 71151, 88458, 94868, 117944, 142302, 176916, 189736, 284604, 353832, 545491, 569208, 1090982, 1636473, 2181964, 3272946, 4363928, 6545892, 13091784]

約数ペア:

[(1, 13091784), (2, 6545892), (3, 4363928), (4, 3272946), (6, 2181964), (8, 1636473), (12, 1090982), (23, 569208), (24, 545491), (37, 353832), (46, 284604), (69, 189736), (74, 176916), (92, 142302), (111, 117944), (138, 94868), (148, 88458), (184, 71151), (222, 58972), (276, 47434), (296, 44229), (444, 29486), (552, 23717), (641, 20424), (851, 15384), (888, 14743), (1282, 10212), (1702, 7692), (1923, 6808), (2553, 5128), (2564, 5106), (3404, 3846)]