42487914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1507

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 62574486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1439, 1554, 2109, 2878, 4218, 4317, 4921, 8634, 9842, 10073, 14763, 20146, 27341, 29526, 30219, 53243, 54682, 60438, 82023, 106486, 159729, 164046, 191387, 319458, 372701, 382774, 574161, 745402, 1011617, 1118103, 1148322, 2023234, 2236206, 3034851, 6069702, 7081319, 14162638, 21243957, 42487914]

約数ペア:

[(1, 42487914), (2, 21243957), (3, 14162638), (6, 7081319), (7, 6069702), (14, 3034851), (19, 2236206), (21, 2023234), (37, 1148322), (38, 1118103), (42, 1011617), (57, 745402), (74, 574161), (111, 382774), (114, 372701), (133, 319458), (222, 191387), (259, 164046), (266, 159729), (399, 106486), (518, 82023), (703, 60438), (777, 54682), (798, 53243), (1406, 30219), (1439, 29526), (1554, 27341), (2109, 20146), (2878, 14763), (4218, 10073), (4317, 9842), (4921, 8634)]