18142994991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1\times {\mathrm{5813}}^1$

素因数の和:6447

約数の個数: 32

約数和(自身を含む): 26567654400

約数和(自身を除く): 8424659409

約数列:

[1, 3, 11, 33, 271, 349, 813, 1047, 2981, 3839, 5813, 8943, 11517, 17439, 63943, 94579, 191829, 283737, 1040369, 1575323, 2028737, 3121107, 4725969, 6086211, 17328553, 22316107, 51985659, 66948321, 549787727, 1649363181, 6047664997, 18142994991]

約数ペア:

[(1, 18142994991), (3, 6047664997), (11, 1649363181), (33, 549787727), (271, 66948321), (349, 51985659), (813, 22316107), (1047, 17328553), (2981, 6086211), (3839, 4725969), (5813, 3121107), (8943, 2028737), (11517, 1575323), (17439, 1040369), (63943, 283737), (94579, 191829)]