18117568

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1149

約数の個数: 56

約数和(自身を含む): 42237152

約数和(自身を除く): 24119584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1093, 1184, 2072, 2186, 2368, 4144, 4372, 7651, 8288, 8744, 15302, 16576, 17488, 30604, 34976, 40441, 61208, 69952, 80882, 122416, 161764, 244832, 283087, 323528, 489664, 566174, 647056, 1132348, 1294112, 2264696, 2588224, 4529392, 9058784, 18117568]

約数ペア:

[(1, 18117568), (2, 9058784), (4, 4529392), (7, 2588224), (8, 2264696), (14, 1294112), (16, 1132348), (28, 647056), (32, 566174), (37, 489664), (56, 323528), (64, 283087), (74, 244832), (112, 161764), (148, 122416), (224, 80882), (259, 69952), (296, 61208), (448, 40441), (518, 34976), (592, 30604), (1036, 17488), (1093, 16576), (1184, 15302), (2072, 8744), (2186, 8288), (2368, 7651), (4144, 4372)]