47207202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 111248640

約数和(自身を除く): 64041438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 89, 146, 173, 178, 219, 267, 346, 438, 511, 519, 534, 623, 1022, 1038, 1211, 1246, 1533, 1869, 2422, 3066, 3633, 3738, 6497, 7266, 12629, 12994, 15397, 19491, 25258, 30794, 37887, 38982, 45479, 46191, 75774, 88403, 90958, 92382, 107779, 136437, 176806, 215558, 265209, 272874, 323337, 530418, 646674, 1123981, 2247962, 3371943, 6743886, 7867867, 15735734, 23603601, 47207202]

約数ペア:

[(1, 47207202), (2, 23603601), (3, 15735734), (6, 7867867), (7, 6743886), (14, 3371943), (21, 2247962), (42, 1123981), (73, 646674), (89, 530418), (146, 323337), (173, 272874), (178, 265209), (219, 215558), (267, 176806), (346, 136437), (438, 107779), (511, 92382), (519, 90958), (534, 88403), (623, 75774), (1022, 46191), (1038, 45479), (1211, 38982), (1246, 37887), (1533, 30794), (1869, 25258), (2422, 19491), (3066, 15397), (3633, 12994), (3738, 12629), (6497, 7266)]