29128216806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{17903}}^1$

素因数の和:18350

約数の個数: 96

約数和(自身を含む): 72143809920

約数和(自身を除く): 43015593114

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 409, 442, 663, 818, 1227, 1326, 1989, 2454, 3681, 3978, 5317, 6953, 7362, 10634, 13906, 15951, 17903, 20859, 31902, 35806, 41718, 47853, 53709, 62577, 90389, 95706, 107418, 125154, 161127, 180778, 232739, 271167, 304351, 322254, 465478, 542334, 608702, 698217, 813501, 913053, 1396434, 1627002, 1826106, 2094651, 2739159, 3956563, 4189302, 5478318, 7322327, 7913126, 11869689, 14644654, 21966981, 23739378, 35609067, 43933962, 65900943, 71218134, 95190251, 124479559, 131801886, 190380502, 248959118, 285570753, 373438677, 571141506, 746877354, 856712259, 1120316031, 1618234267, 1713424518, 2240632062, 3236468534, 4854702801, 9709405602, 14564108403, 29128216806]

約数ペア:

[(1, 29128216806), (2, 14564108403), (3, 9709405602), (6, 4854702801), (9, 3236468534), (13, 2240632062), (17, 1713424518), (18, 1618234267), (26, 1120316031), (34, 856712259), (39, 746877354), (51, 571141506), (78, 373438677), (102, 285570753), (117, 248959118), (153, 190380502), (221, 131801886), (234, 124479559), (306, 95190251), (409, 71218134), (442, 65900943), (663, 43933962), (818, 35609067), (1227, 23739378), (1326, 21966981), (1989, 14644654), (2454, 11869689), (3681, 7913126), (3978, 7322327), (5317, 5478318), (6953, 4189302), (7362, 3956563), (10634, 2739159), (13906, 2094651), (15951, 1826106), (17903, 1627002), (20859, 1396434), (31902, 913053), (35806, 813501), (41718, 698217), (47853, 608702), (53709, 542334), (62577, 465478), (90389, 322254), (95706, 304351), (107418, 271167), (125154, 232739), (161127, 180778)]