1812305712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{114761}}^1$

素因数の和:114826

約数の個数: 80

約数和(自身を含む): 5464507392

約数和(自身を除く): 3652201680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 114761, 229522, 344283, 459044, 688566, 803327, 918088, 1377132, 1606654, 1836176, 2409981, 2754264, 3213308, 4819962, 5393767, 5508528, 6426616, 9639924, 10787534, 12853232, 16181301, 19279848, 21575068, 32362602, 37756369, 38559696, 43150136, 64725204, 75512738, 86300272, 113269107, 129450408, 151025476, 226538214, 258900816, 302050952, 453076428, 604101904, 906152856, 1812305712]

約数ペア:

[(1, 1812305712), (2, 906152856), (3, 604101904), (4, 453076428), (6, 302050952), (7, 258900816), (8, 226538214), (12, 151025476), (14, 129450408), (16, 113269107), (21, 86300272), (24, 75512738), (28, 64725204), (42, 43150136), (47, 38559696), (48, 37756369), (56, 32362602), (84, 21575068), (94, 19279848), (112, 16181301), (141, 12853232), (168, 10787534), (188, 9639924), (282, 6426616), (329, 5508528), (336, 5393767), (376, 4819962), (564, 3213308), (658, 2754264), (752, 2409981), (987, 1836176), (1128, 1606654), (1316, 1377132), (1974, 918088), (2256, 803327), (2632, 688566), (3948, 459044), (5264, 344283), (7896, 229522), (15792, 114761)]