18906349056

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1758403}}^1$

素因数の和:1758431

約数の個数: 80

約数和(自身を含む): 57563113344

約数和(自身を除く): 38656764288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 1758403, 3516806, 5275209, 7033612, 10550418, 12308821, 14067224, 21100836, 24617642, 28134448, 36926463, 42201672, 49235284, 56268896, 73852926, 84403344, 98470568, 112537792, 147705852, 168806688, 196941136, 225075584, 295411704, 337613376, 393882272, 450151168, 590823408, 675226752, 787764544, 900302336, 1181646816, 1350453504, 1575529088, 2363293632, 2700907008, 3151058176, 4726587264, 6302116352, 9453174528, 18906349056]

約数ペア:

[(1, 18906349056), (2, 9453174528), (3, 6302116352), (4, 4726587264), (6, 3151058176), (7, 2700907008), (8, 2363293632), (12, 1575529088), (14, 1350453504), (16, 1181646816), (21, 900302336), (24, 787764544), (28, 675226752), (32, 590823408), (42, 450151168), (48, 393882272), (56, 337613376), (64, 295411704), (84, 225075584), (96, 196941136), (112, 168806688), (128, 147705852), (168, 112537792), (192, 98470568), (224, 84403344), (256, 73852926), (336, 56268896), (384, 49235284), (448, 42201672), (512, 36926463), (672, 28134448), (768, 24617642), (896, 21100836), (1344, 14067224), (1536, 12308821), (1792, 10550418), (2688, 7033612), (3584, 5275209), (5376, 3516806), (10752, 1758403)]