221838678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{9931}}^1$

素因数の和:10029

約数の個数: 48

約数和(自身を含む): 515947536

約数和(自身を除く): 294108858

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1241, 1314, 2482, 3723, 7446, 9931, 11169, 19862, 22338, 29793, 59586, 89379, 168827, 178758, 337654, 506481, 724963, 1012962, 1449926, 1519443, 2174889, 3038886, 4349778, 6524667, 12324371, 13049334, 24648742, 36973113, 73946226, 110919339, 221838678]

約数ペア:

[(1, 221838678), (2, 110919339), (3, 73946226), (6, 36973113), (9, 24648742), (17, 13049334), (18, 12324371), (34, 6524667), (51, 4349778), (73, 3038886), (102, 2174889), (146, 1519443), (153, 1449926), (219, 1012962), (306, 724963), (438, 506481), (657, 337654), (1241, 178758), (1314, 168827), (2482, 89379), (3723, 59586), (7446, 29793), (9931, 22338), (11169, 19862)]