2021567226

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{31687}}^1$

素因数の和:31744

約数の個数: 64

約数和(自身を含む): 4867276800

約数和(自身を除く): 2845709574

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 686, 1029, 1302, 1519, 2058, 3038, 4557, 9114, 10633, 21266, 31687, 31899, 63374, 63798, 95061, 190122, 221809, 443618, 665427, 982297, 1330854, 1552663, 1964594, 2946891, 3105326, 4657989, 5893782, 6876079, 9315978, 10868641, 13752158, 20628237, 21737282, 32605923, 41256474, 48132553, 65211846, 96265106, 144397659, 288795318, 336927871, 673855742, 1010783613, 2021567226]

約数ペア:

[(1, 2021567226), (2, 1010783613), (3, 673855742), (6, 336927871), (7, 288795318), (14, 144397659), (21, 96265106), (31, 65211846), (42, 48132553), (49, 41256474), (62, 32605923), (93, 21737282), (98, 20628237), (147, 13752158), (186, 10868641), (217, 9315978), (294, 6876079), (343, 5893782), (434, 4657989), (651, 3105326), (686, 2946891), (1029, 1964594), (1302, 1552663), (1519, 1330854), (2058, 982297), (3038, 665427), (4557, 443618), (9114, 221809), (10633, 190122), (21266, 95061), (31687, 63798), (31899, 63374)]