180879966

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{21893}}^1$

素因数の和:21927

約数の個数: 48

約数和(自身を含む): 430348464

約数和(自身を除く): 249468498

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2754, 4131, 8262, 21893, 43786, 65679, 131358, 197037, 372181, 394074, 591111, 744362, 1116543, 1182222, 1773333, 2233086, 3349629, 3546666, 5319999, 6699258, 10048887, 10639998, 20097774, 30146661, 60293322, 90439983, 180879966]

約数ペア:

[(1, 180879966), (2, 90439983), (3, 60293322), (6, 30146661), (9, 20097774), (17, 10639998), (18, 10048887), (27, 6699258), (34, 5319999), (51, 3546666), (54, 3349629), (81, 2233086), (102, 1773333), (153, 1182222), (162, 1116543), (243, 744362), (306, 591111), (459, 394074), (486, 372181), (918, 197037), (1377, 131358), (2754, 65679), (4131, 43786), (8262, 21893)]