26920476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 74880624

約数和(自身を除く): 47960148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 433, 471, 628, 866, 942, 1299, 1413, 1727, 1732, 1884, 2598, 2826, 3454, 3897, 4763, 5181, 5196, 5652, 6908, 7794, 9526, 10362, 14289, 15543, 15588, 19052, 20724, 28578, 31086, 42867, 57156, 62172, 67981, 85734, 135962, 171468, 203943, 271924, 407886, 611829, 747791, 815772, 1223658, 1495582, 2243373, 2447316, 2991164, 4486746, 6730119, 8973492, 13460238, 26920476]

約数ペア:

[(1, 26920476), (2, 13460238), (3, 8973492), (4, 6730119), (6, 4486746), (9, 2991164), (11, 2447316), (12, 2243373), (18, 1495582), (22, 1223658), (33, 815772), (36, 747791), (44, 611829), (66, 407886), (99, 271924), (132, 203943), (157, 171468), (198, 135962), (314, 85734), (396, 67981), (433, 62172), (471, 57156), (628, 42867), (866, 31086), (942, 28578), (1299, 20724), (1413, 19052), (1727, 15588), (1732, 15543), (1884, 14289), (2598, 10362), (2826, 9526), (3454, 7794), (3897, 6908), (4763, 5652), (5181, 5196)]