18320526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2886

約数の個数: 64

約数和(自身を含む): 49282560

約数和(自身を除く): 30962034

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 2851, 3213, 5702, 6426, 8553, 17106, 19957, 25659, 39914, 48467, 51318, 59871, 76977, 96934, 119742, 145401, 153954, 179613, 290802, 339269, 359226, 436203, 538839, 678538, 872406, 1017807, 1077678, 1308609, 2035614, 2617218, 3053421, 6106842, 9160263, 18320526]

約数ペア:

[(1, 18320526), (2, 9160263), (3, 6106842), (6, 3053421), (7, 2617218), (9, 2035614), (14, 1308609), (17, 1077678), (18, 1017807), (21, 872406), (27, 678538), (34, 538839), (42, 436203), (51, 359226), (54, 339269), (63, 290802), (102, 179613), (119, 153954), (126, 145401), (153, 119742), (189, 96934), (238, 76977), (306, 59871), (357, 51318), (378, 48467), (459, 39914), (714, 25659), (918, 19957), (1071, 17106), (2142, 8553), (2851, 6426), (3213, 5702)]