181490742

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1871}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 417897792

約数和(自身を除く): 236407050

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 317, 634, 951, 1871, 1902, 2853, 3742, 5389, 5613, 5706, 10778, 11226, 16167, 16839, 31807, 32334, 33678, 48501, 63614, 95421, 97002, 190842, 286263, 572526, 593107, 1186214, 1779321, 3558642, 5337963, 10082819, 10675926, 20165638, 30248457, 60496914, 90745371, 181490742]

約数ペア:

[(1, 181490742), (2, 90745371), (3, 60496914), (6, 30248457), (9, 20165638), (17, 10675926), (18, 10082819), (34, 5337963), (51, 3558642), (102, 1779321), (153, 1186214), (306, 593107), (317, 572526), (634, 286263), (951, 190842), (1871, 97002), (1902, 95421), (2853, 63614), (3742, 48501), (5389, 33678), (5613, 32334), (5706, 31807), (10778, 16839), (11226, 16167)]