68618358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 160426656

約数和(自身を除く): 91808298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 4231, 5406, 8109, 8462, 12693, 16218, 25386, 38079, 71927, 76158, 143854, 215781, 224243, 431562, 448486, 647343, 672729, 1294686, 1345458, 2018187, 3812131, 4036374, 7624262, 11436393, 22872786, 34309179, 68618358]

約数ペア:

[(1, 68618358), (2, 34309179), (3, 22872786), (6, 11436393), (9, 7624262), (17, 4036374), (18, 3812131), (34, 2018187), (51, 1345458), (53, 1294686), (102, 672729), (106, 647343), (153, 448486), (159, 431562), (306, 224243), (318, 215781), (477, 143854), (901, 76158), (954, 71927), (1802, 38079), (2703, 25386), (4231, 16218), (5406, 12693), (8109, 8462)]