16442958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 39555072

約数和(自身を除く): 23112114

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 73, 93, 146, 173, 186, 217, 219, 346, 434, 438, 511, 519, 651, 1022, 1038, 1211, 1302, 1533, 2263, 2422, 3066, 3633, 4526, 5363, 6789, 7266, 10726, 12629, 13578, 15841, 16089, 25258, 31682, 32178, 37541, 37887, 47523, 75082, 75774, 88403, 95046, 112623, 176806, 225246, 265209, 391499, 530418, 782998, 1174497, 2348994, 2740493, 5480986, 8221479, 16442958]

約数ペア:

[(1, 16442958), (2, 8221479), (3, 5480986), (6, 2740493), (7, 2348994), (14, 1174497), (21, 782998), (31, 530418), (42, 391499), (62, 265209), (73, 225246), (93, 176806), (146, 112623), (173, 95046), (186, 88403), (217, 75774), (219, 75082), (346, 47523), (434, 37887), (438, 37541), (511, 32178), (519, 31682), (651, 25258), (1022, 16089), (1038, 15841), (1211, 13578), (1302, 12629), (1533, 10726), (2263, 7266), (2422, 6789), (3066, 5363), (3633, 4526)]