2045608393878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{30689957}}^1$

素因数の和:30690018

約数の個数: 72

約数和(自身を含む): 5295122593488

約数和(自身を除く): 3249514199610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 966, 1058, 1449, 1587, 2898, 3174, 3703, 4761, 7406, 9522, 11109, 22218, 33327, 66654, 30689957, 61379914, 92069871, 184139742, 214829699, 276209613, 429659398, 552419226, 644489097, 705869011, 1288978194, 1411738022, 1933467291, 2117607033, 3866934582, 4235214066, 4941083077, 6352821099, 9882166154, 12705642198, 14823249231, 16234987253, 29646498462, 32469974506, 44469747693, 48704961759, 88939495386, 97409923518, 113644910771, 146114885277, 227289821542, 292229770554, 340934732313, 681869464626, 1022804196939, 2045608393878]

約数ペア:

[(1, 2045608393878), (2, 1022804196939), (3, 681869464626), (6, 340934732313), (7, 292229770554), (9, 227289821542), (14, 146114885277), (18, 113644910771), (21, 97409923518), (23, 88939495386), (42, 48704961759), (46, 44469747693), (63, 32469974506), (69, 29646498462), (126, 16234987253), (138, 14823249231), (161, 12705642198), (207, 9882166154), (322, 6352821099), (414, 4941083077), (483, 4235214066), (529, 3866934582), (966, 2117607033), (1058, 1933467291), (1449, 1411738022), (1587, 1288978194), (2898, 705869011), (3174, 644489097), (3703, 552419226), (4761, 429659398), (7406, 276209613), (9522, 214829699), (11109, 184139742), (22218, 92069871), (33327, 61379914), (66654, 30689957)]