42803306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 80812800

約数和(自身を除く): 38009494

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 169, 182, 229, 338, 458, 553, 1027, 1106, 1183, 1603, 2054, 2366, 2977, 3206, 5954, 7189, 13351, 14378, 18091, 20839, 26702, 36182, 38701, 41678, 77402, 93457, 126637, 186914, 235183, 253274, 270907, 470366, 541814, 1646281, 3057379, 3292562, 6114758, 21401653, 42803306]

約数ペア:

[(1, 42803306), (2, 21401653), (7, 6114758), (13, 3292562), (14, 3057379), (26, 1646281), (79, 541814), (91, 470366), (158, 270907), (169, 253274), (182, 235183), (229, 186914), (338, 126637), (458, 93457), (553, 77402), (1027, 41678), (1106, 38701), (1183, 36182), (1603, 26702), (2054, 20839), (2366, 18091), (2977, 14378), (3206, 13351), (5954, 7189)]