16803774

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 41469120

約数和(自身を除く): 24665346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 81, 101, 117, 158, 162, 202, 234, 237, 303, 351, 474, 606, 702, 711, 909, 1027, 1053, 1313, 1422, 1818, 2054, 2106, 2133, 2626, 2727, 3081, 3939, 4266, 5454, 6162, 6399, 7878, 7979, 8181, 9243, 11817, 12798, 15958, 16362, 18486, 23634, 23937, 27729, 35451, 47874, 55458, 70902, 71811, 83187, 103727, 106353, 143622, 166374, 207454, 212706, 215433, 311181, 430866, 622362, 646299, 933543, 1292598, 1867086, 2800629, 5601258, 8401887, 16803774]

約数ペア:

[(1, 16803774), (2, 8401887), (3, 5601258), (6, 2800629), (9, 1867086), (13, 1292598), (18, 933543), (26, 646299), (27, 622362), (39, 430866), (54, 311181), (78, 215433), (79, 212706), (81, 207454), (101, 166374), (117, 143622), (158, 106353), (162, 103727), (202, 83187), (234, 71811), (237, 70902), (303, 55458), (351, 47874), (474, 35451), (606, 27729), (702, 23937), (711, 23634), (909, 18486), (1027, 16362), (1053, 15958), (1313, 12798), (1422, 11817), (1818, 9243), (2054, 8181), (2106, 7979), (2133, 7878), (2626, 6399), (2727, 6162), (3081, 5454), (3939, 4266)]