15166668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 39070080

約数和(自身を除く): 23903412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1291, 1958, 2582, 2937, 3873, 3916, 5164, 5874, 7746, 11748, 14201, 15492, 28402, 42603, 56804, 85206, 114899, 170412, 229798, 344697, 459596, 689394, 1263889, 1378788, 2527778, 3791667, 5055556, 7583334, 15166668]

約数ペア:

[(1, 15166668), (2, 7583334), (3, 5055556), (4, 3791667), (6, 2527778), (11, 1378788), (12, 1263889), (22, 689394), (33, 459596), (44, 344697), (66, 229798), (89, 170412), (132, 114899), (178, 85206), (267, 56804), (356, 42603), (534, 28402), (979, 15492), (1068, 14201), (1291, 11748), (1958, 7746), (2582, 5874), (2937, 5164), (3873, 3916)]