13780494714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 32352258816

約数和(自身を除く): 18571764102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 257, 271, 294, 514, 542, 673, 771, 813, 1346, 1542, 1626, 1799, 1897, 2019, 3598, 3794, 4038, 4711, 5397, 5691, 9422, 10794, 11382, 12593, 13279, 14133, 25186, 26558, 28266, 32977, 37779, 39837, 65954, 69647, 75558, 79674, 98931, 139294, 172961, 182383, 197862, 208941, 345922, 364766, 417882, 487529, 518883, 547149, 975058, 1037766, 1094298, 1210727, 1276681, 1462587, 2421454, 2553362, 2925174, 3412703, 3632181, 3830043, 6825406, 7264362, 7660086, 8475089, 8936767, 10238109, 16950178, 17873534, 20476218, 25425267, 26810301, 46872431, 50850534, 53620602, 93744862, 140617293, 281234586, 328107017, 656214034, 984321051, 1968642102, 2296749119, 4593498238, 6890247357, 13780494714]

約数ペア:

[(1, 13780494714), (2, 6890247357), (3, 4593498238), (6, 2296749119), (7, 1968642102), (14, 984321051), (21, 656214034), (42, 328107017), (49, 281234586), (98, 140617293), (147, 93744862), (257, 53620602), (271, 50850534), (294, 46872431), (514, 26810301), (542, 25425267), (673, 20476218), (771, 17873534), (813, 16950178), (1346, 10238109), (1542, 8936767), (1626, 8475089), (1799, 7660086), (1897, 7264362), (2019, 6825406), (3598, 3830043), (3794, 3632181), (4038, 3412703), (4711, 2925174), (5397, 2553362), (5691, 2421454), (9422, 1462587), (10794, 1276681), (11382, 1210727), (12593, 1094298), (13279, 1037766), (14133, 975058), (25186, 547149), (26558, 518883), (28266, 487529), (32977, 417882), (37779, 364766), (39837, 345922), (65954, 208941), (69647, 197862), (75558, 182383), (79674, 172961), (98931, 139294)]