26811486

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 80

約数和(自身を含む): 67082400

約数和(自身を除く): 40270914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 261, 351, 377, 439, 522, 702, 754, 783, 878, 1053, 1131, 1317, 1566, 2106, 2262, 2349, 2634, 3393, 3951, 4698, 5707, 6786, 7902, 10179, 11414, 11853, 12731, 17121, 20358, 23706, 25462, 30537, 34242, 35559, 38193, 51363, 61074, 71118, 76386, 102726, 114579, 154089, 165503, 229158, 308178, 331006, 343737, 462267, 496509, 687474, 924534, 993018, 1031211, 1489527, 2062422, 2979054, 4468581, 8937162, 13405743, 26811486]

約数ペア:

[(1, 26811486), (2, 13405743), (3, 8937162), (6, 4468581), (9, 2979054), (13, 2062422), (18, 1489527), (26, 1031211), (27, 993018), (29, 924534), (39, 687474), (54, 496509), (58, 462267), (78, 343737), (81, 331006), (87, 308178), (117, 229158), (162, 165503), (174, 154089), (234, 114579), (261, 102726), (351, 76386), (377, 71118), (439, 61074), (522, 51363), (702, 38193), (754, 35559), (783, 34242), (878, 30537), (1053, 25462), (1131, 23706), (1317, 20358), (1566, 17121), (2106, 12731), (2262, 11853), (2349, 11414), (2634, 10179), (3393, 7902), (3951, 6786), (4698, 5707)]