426375918

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 943999056

約数和(自身を除く): 517623138

約数列:

[1, 2, 3, 6, 9, 18, 73, 131, 146, 219, 262, 393, 438, 657, 786, 1179, 1314, 2358, 2477, 4954, 7431, 9563, 14862, 19126, 22293, 28689, 44586, 57378, 86067, 172134, 180821, 324487, 361642, 542463, 648974, 973461, 1084926, 1627389, 1946922, 2920383, 3254778, 5840766, 23687551, 47375102, 71062653, 142125306, 213187959, 426375918]

約数ペア:

[(1, 426375918), (2, 213187959), (3, 142125306), (6, 71062653), (9, 47375102), (18, 23687551), (73, 5840766), (131, 3254778), (146, 2920383), (219, 1946922), (262, 1627389), (393, 1084926), (438, 973461), (657, 648974), (786, 542463), (1179, 361642), (1314, 324487), (2358, 180821), (2477, 172134), (4954, 86067), (7431, 57378), (9563, 44586), (14862, 28689), (19126, 22293)]