181023942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 412139520

約数和(自身を除く): 231115578

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 103, 186, 206, 309, 341, 618, 682, 859, 1023, 1133, 1718, 2046, 2266, 2577, 3193, 3399, 5154, 6386, 6798, 9449, 9579, 18898, 19158, 26629, 28347, 35123, 53258, 56694, 70246, 79887, 88477, 105369, 159774, 176954, 210738, 265431, 292919, 530862, 585838, 878757, 973247, 1757514, 1946494, 2742787, 2919741, 5485574, 5839482, 8228361, 16456722, 30170657, 60341314, 90511971, 181023942]

約数ペア:

[(1, 181023942), (2, 90511971), (3, 60341314), (6, 30170657), (11, 16456722), (22, 8228361), (31, 5839482), (33, 5485574), (62, 2919741), (66, 2742787), (93, 1946494), (103, 1757514), (186, 973247), (206, 878757), (309, 585838), (341, 530862), (618, 292919), (682, 265431), (859, 210738), (1023, 176954), (1133, 159774), (1718, 105369), (2046, 88477), (2266, 79887), (2577, 70246), (3193, 56694), (3399, 53258), (5154, 35123), (6386, 28347), (6798, 26629), (9449, 19158), (9579, 18898)]