18463088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9697}}^1$

素因数の和:9729

約数の個数: 40

約数和(自身を含む): 43291872

約数和(自身を除く): 24828784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 9697, 19394, 38788, 67879, 77576, 135758, 155152, 164849, 271516, 329698, 543032, 659396, 1086064, 1153943, 1318792, 2307886, 2637584, 4615772, 9231544, 18463088]

約数ペア:

[(1, 18463088), (2, 9231544), (4, 4615772), (7, 2637584), (8, 2307886), (14, 1318792), (16, 1153943), (17, 1086064), (28, 659396), (34, 543032), (56, 329698), (68, 271516), (112, 164849), (119, 155152), (136, 135758), (238, 77576), (272, 67879), (476, 38788), (952, 19394), (1904, 9697)]