17568763668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{112163}}^1$

素因数の和:112421

約数の個数: 72

約数和(自身を含む): 46951850400

約数和(自身を除く): 29383086732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 229, 342, 458, 684, 687, 916, 1374, 2061, 2748, 4122, 4351, 8244, 8702, 13053, 17404, 26106, 39159, 52212, 78318, 112163, 156636, 224326, 336489, 448652, 672978, 1009467, 1345956, 2018934, 2131097, 4037868, 4262194, 6393291, 8524388, 12786582, 19179873, 25573164, 25685327, 38359746, 51370654, 76719492, 77055981, 102741308, 154111962, 231167943, 308223924, 462335886, 488021213, 924671772, 976042426, 1464063639, 1952084852, 2928127278, 4392190917, 5856254556, 8784381834, 17568763668]

約数ペア:

[(1, 17568763668), (2, 8784381834), (3, 5856254556), (4, 4392190917), (6, 2928127278), (9, 1952084852), (12, 1464063639), (18, 976042426), (19, 924671772), (36, 488021213), (38, 462335886), (57, 308223924), (76, 231167943), (114, 154111962), (171, 102741308), (228, 77055981), (229, 76719492), (342, 51370654), (458, 38359746), (684, 25685327), (687, 25573164), (916, 19179873), (1374, 12786582), (2061, 8524388), (2748, 6393291), (4122, 4262194), (4351, 4037868), (8244, 2131097), (8702, 2018934), (13053, 1345956), (17404, 1009467), (26106, 672978), (39159, 448652), (52212, 336489), (78318, 224326), (112163, 156636)]