40716918

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 101216016

約数和(自身を除く): 60499098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 81, 99, 146, 162, 198, 219, 297, 313, 438, 594, 626, 657, 803, 891, 939, 1314, 1606, 1782, 1878, 1971, 2409, 2817, 3443, 3942, 4818, 5634, 5913, 6886, 7227, 8451, 10329, 11826, 14454, 16902, 20658, 21681, 22849, 25353, 30987, 43362, 45698, 50706, 61974, 65043, 68547, 92961, 130086, 137094, 185922, 205641, 251339, 278883, 411282, 502678, 557766, 616923, 754017, 1233846, 1508034, 1850769, 2262051, 3701538, 4524102, 6786153, 13572306, 20358459, 40716918]

約数ペア:

[(1, 40716918), (2, 20358459), (3, 13572306), (6, 6786153), (9, 4524102), (11, 3701538), (18, 2262051), (22, 1850769), (27, 1508034), (33, 1233846), (54, 754017), (66, 616923), (73, 557766), (81, 502678), (99, 411282), (146, 278883), (162, 251339), (198, 205641), (219, 185922), (297, 137094), (313, 130086), (438, 92961), (594, 68547), (626, 65043), (657, 61974), (803, 50706), (891, 45698), (939, 43362), (1314, 30987), (1606, 25353), (1782, 22849), (1878, 21681), (1971, 20658), (2409, 16902), (2817, 14454), (3443, 11826), (3942, 10329), (4818, 8451), (5634, 7227), (5913, 6886)]