181215954

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2329

約数の個数: 80

約数和(自身を含む): 444965400

約数和(自身を除く): 263749446

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 81, 87, 102, 153, 162, 174, 261, 306, 459, 493, 522, 783, 918, 986, 1377, 1479, 1566, 2269, 2349, 2754, 2958, 4437, 4538, 4698, 6807, 8874, 13311, 13614, 20421, 26622, 38573, 39933, 40842, 61263, 65801, 77146, 79866, 115719, 122526, 131602, 183789, 197403, 231438, 347157, 367578, 394806, 592209, 694314, 1041471, 1118617, 1184418, 1776627, 2082942, 2237234, 3124413, 3355851, 3553254, 5329881, 6248826, 6711702, 10067553, 10659762, 20135106, 30202659, 60405318, 90607977, 181215954]

約数ペア:

[(1, 181215954), (2, 90607977), (3, 60405318), (6, 30202659), (9, 20135106), (17, 10659762), (18, 10067553), (27, 6711702), (29, 6248826), (34, 5329881), (51, 3553254), (54, 3355851), (58, 3124413), (81, 2237234), (87, 2082942), (102, 1776627), (153, 1184418), (162, 1118617), (174, 1041471), (261, 694314), (306, 592209), (459, 394806), (493, 367578), (522, 347157), (783, 231438), (918, 197403), (986, 183789), (1377, 131602), (1479, 122526), (1566, 115719), (2269, 79866), (2349, 77146), (2754, 65801), (2958, 61263), (4437, 40842), (4538, 39933), (4698, 38573), (6807, 26622), (8874, 20421), (13311, 13614)]