31874634

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 80568576

約数和(自身を除く): 48693942

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 162, 186, 198, 279, 297, 341, 558, 577, 594, 682, 837, 891, 1023, 1154, 1674, 1731, 1782, 2046, 2511, 3069, 3462, 5022, 5193, 6138, 6347, 9207, 10386, 12694, 15579, 17887, 18414, 19041, 27621, 31158, 35774, 38082, 46737, 53661, 55242, 57123, 93474, 107322, 114246, 160983, 171369, 196757, 321966, 342738, 393514, 482949, 514107, 590271, 965898, 1028214, 1180542, 1448847, 1770813, 2897694, 3541626, 5312439, 10624878, 15937317, 31874634]

約数ペア:

[(1, 31874634), (2, 15937317), (3, 10624878), (6, 5312439), (9, 3541626), (11, 2897694), (18, 1770813), (22, 1448847), (27, 1180542), (31, 1028214), (33, 965898), (54, 590271), (62, 514107), (66, 482949), (81, 393514), (93, 342738), (99, 321966), (162, 196757), (186, 171369), (198, 160983), (279, 114246), (297, 107322), (341, 93474), (558, 57123), (577, 55242), (594, 53661), (682, 46737), (837, 38082), (891, 35774), (1023, 31158), (1154, 27621), (1674, 19041), (1731, 18414), (1782, 17887), (2046, 15579), (2511, 12694), (3069, 10386), (3462, 9207), (5022, 6347), (5193, 6138)]