12811194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 17852166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 727, 801, 979, 1454, 1602, 1958, 2181, 2937, 4362, 5874, 6543, 7997, 8811, 13086, 15994, 17622, 23991, 47982, 64703, 71973, 129406, 143946, 194109, 388218, 582327, 711733, 1164654, 1423466, 2135199, 4270398, 6405597, 12811194]

約数ペア:

[(1, 12811194), (2, 6405597), (3, 4270398), (6, 2135199), (9, 1423466), (11, 1164654), (18, 711733), (22, 582327), (33, 388218), (66, 194109), (89, 143946), (99, 129406), (178, 71973), (198, 64703), (267, 47982), (534, 23991), (727, 17622), (801, 15994), (979, 13086), (1454, 8811), (1602, 7997), (1958, 6543), (2181, 5874), (2937, 4362)]