40584726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2787

約数の個数: 80

約数和(自身を含む): 111966624

約数和(自身を除く): 71381898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 2753, 4914, 5506, 7371, 8259, 14742, 16518, 19271, 24777, 35789, 38542, 49554, 57813, 71578, 74331, 107367, 115626, 148662, 173439, 214734, 222993, 250523, 322101, 346878, 445986, 501046, 520317, 644202, 751569, 966303, 1040634, 1503138, 1560951, 1932606, 2254707, 2898909, 3121902, 4509414, 5797818, 6764121, 13528242, 20292363, 40584726]

約数ペア:

[(1, 40584726), (2, 20292363), (3, 13528242), (6, 6764121), (7, 5797818), (9, 4509414), (13, 3121902), (14, 2898909), (18, 2254707), (21, 1932606), (26, 1560951), (27, 1503138), (39, 1040634), (42, 966303), (54, 751569), (63, 644202), (78, 520317), (81, 501046), (91, 445986), (117, 346878), (126, 322101), (162, 250523), (182, 222993), (189, 214734), (234, 173439), (273, 148662), (351, 115626), (378, 107367), (546, 74331), (567, 71578), (702, 57813), (819, 49554), (1053, 38542), (1134, 35789), (1638, 24777), (2106, 19271), (2457, 16518), (2753, 14742), (4914, 8259), (5506, 7371)]