18901314

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3251}}^1$

素因数の和:3295

約数の個数: 48

約数和(自身を含む): 45658080

約数和(自身を除く): 26756766

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 3251, 5814, 6502, 9753, 19506, 29259, 55267, 58518, 61769, 110534, 123538, 165801, 185307, 331602, 370614, 497403, 555921, 994806, 1050073, 1111842, 2100146, 3150219, 6300438, 9450657, 18901314]

約数ペア:

[(1, 18901314), (2, 9450657), (3, 6300438), (6, 3150219), (9, 2100146), (17, 1111842), (18, 1050073), (19, 994806), (34, 555921), (38, 497403), (51, 370614), (57, 331602), (102, 185307), (114, 165801), (153, 123538), (171, 110534), (306, 61769), (323, 58518), (342, 55267), (646, 29259), (969, 19506), (1938, 9753), (2907, 6502), (3251, 5814)]