18329264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:957

約数の個数: 40

約数和(自身を含む): 38122560

約数和(自身を除く): 19793296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 853, 1264, 1343, 1706, 2686, 3412, 5372, 6824, 10744, 13648, 14501, 21488, 29002, 58004, 67387, 116008, 134774, 232016, 269548, 539096, 1078192, 1145579, 2291158, 4582316, 9164632, 18329264]

約数ペア:

[(1, 18329264), (2, 9164632), (4, 4582316), (8, 2291158), (16, 1145579), (17, 1078192), (34, 539096), (68, 269548), (79, 232016), (136, 134774), (158, 116008), (272, 67387), (316, 58004), (632, 29002), (853, 21488), (1264, 14501), (1343, 13648), (1706, 10744), (2686, 6824), (3412, 5372)]