31921002

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 74285640

約数和(自身を除く): 42364638

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1241, 1314, 1429, 2482, 2858, 3723, 4287, 7446, 8574, 11169, 12861, 22338, 24293, 25722, 48586, 72879, 104317, 145758, 208634, 218637, 312951, 437274, 625902, 938853, 1773389, 1877706, 3546778, 5320167, 10640334, 15960501, 31921002]

約数ペア:

[(1, 31921002), (2, 15960501), (3, 10640334), (6, 5320167), (9, 3546778), (17, 1877706), (18, 1773389), (34, 938853), (51, 625902), (73, 437274), (102, 312951), (146, 218637), (153, 208634), (219, 145758), (306, 104317), (438, 72879), (657, 48586), (1241, 25722), (1314, 24293), (1429, 22338), (2482, 12861), (2858, 11169), (3723, 8574), (4287, 7446)]