18036966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 23331354

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 41, 51, 57, 82, 102, 114, 123, 227, 246, 323, 454, 646, 681, 697, 779, 969, 1362, 1394, 1558, 1938, 2091, 2337, 3859, 4182, 4313, 4674, 7718, 8626, 9307, 11577, 12939, 13243, 18614, 23154, 25878, 26486, 27921, 39729, 55842, 73321, 79458, 146642, 158219, 176833, 219963, 316438, 353666, 439926, 474657, 530499, 949314, 1060998, 3006161, 6012322, 9018483, 18036966]

約数ペア:

[(1, 18036966), (2, 9018483), (3, 6012322), (6, 3006161), (17, 1060998), (19, 949314), (34, 530499), (38, 474657), (41, 439926), (51, 353666), (57, 316438), (82, 219963), (102, 176833), (114, 158219), (123, 146642), (227, 79458), (246, 73321), (323, 55842), (454, 39729), (646, 27921), (681, 26486), (697, 25878), (779, 23154), (969, 18614), (1362, 13243), (1394, 12939), (1558, 11577), (1938, 9307), (2091, 8626), (2337, 7718), (3859, 4674), (4182, 4313)]