18527712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 56448000

約数和(自身を除く): 37920288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 349, 474, 553, 632, 672, 698, 948, 1047, 1106, 1264, 1396, 1659, 1896, 2094, 2212, 2443, 2528, 2792, 3318, 3792, 4188, 4424, 4886, 5584, 6636, 7329, 7584, 8376, 8848, 9772, 11168, 13272, 14658, 16752, 17696, 19544, 26544, 27571, 29316, 33504, 39088, 53088, 55142, 58632, 78176, 82713, 110284, 117264, 165426, 192997, 220568, 234528, 330852, 385994, 441136, 578991, 661704, 771988, 882272, 1157982, 1323408, 1543976, 2315964, 2646816, 3087952, 4631928, 6175904, 9263856, 18527712]

約数ペア:

[(1, 18527712), (2, 9263856), (3, 6175904), (4, 4631928), (6, 3087952), (7, 2646816), (8, 2315964), (12, 1543976), (14, 1323408), (16, 1157982), (21, 882272), (24, 771988), (28, 661704), (32, 578991), (42, 441136), (48, 385994), (56, 330852), (79, 234528), (84, 220568), (96, 192997), (112, 165426), (158, 117264), (168, 110284), (224, 82713), (237, 78176), (316, 58632), (336, 55142), (349, 53088), (474, 39088), (553, 33504), (632, 29316), (672, 27571), (698, 26544), (948, 19544), (1047, 17696), (1106, 16752), (1264, 14658), (1396, 13272), (1659, 11168), (1896, 9772), (2094, 8848), (2212, 8376), (2443, 7584), (2528, 7329), (2792, 6636), (3318, 5584), (3792, 4886), (4188, 4424)]