16687734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 40098816

約数和(自身を除く): 23411082

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 1831, 3038, 3662, 4557, 5493, 9114, 10986, 12817, 25634, 38451, 56761, 76902, 89719, 113522, 170283, 179438, 269157, 340566, 397327, 538314, 794654, 1191981, 2383962, 2781289, 5562578, 8343867, 16687734]

約数ペア:

[(1, 16687734), (2, 8343867), (3, 5562578), (6, 2781289), (7, 2383962), (14, 1191981), (21, 794654), (31, 538314), (42, 397327), (49, 340566), (62, 269157), (93, 179438), (98, 170283), (147, 113522), (186, 89719), (217, 76902), (294, 56761), (434, 38451), (651, 25634), (1302, 12817), (1519, 10986), (1831, 9114), (3038, 5493), (3662, 4557)]