2068139178

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{9811}}^1$

素因数の和:10072

約数の個数: 72

約数和(自身を含む): 5234898240

約数和(自身を除く): 3166759062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 239, 294, 441, 478, 717, 882, 1434, 1673, 2151, 3346, 4302, 5019, 9811, 10038, 11711, 15057, 19622, 23422, 29433, 30114, 35133, 58866, 68677, 70266, 88299, 105399, 137354, 176598, 206031, 210798, 412062, 480739, 618093, 961478, 1236186, 1442217, 2344829, 2884434, 4326651, 4689658, 7034487, 8653302, 14068974, 16413803, 21103461, 32827606, 42206922, 49241409, 98482818, 114896621, 147724227, 229793242, 295448454, 344689863, 689379726, 1034069589, 2068139178]

約数ペア:

[(1, 2068139178), (2, 1034069589), (3, 689379726), (6, 344689863), (7, 295448454), (9, 229793242), (14, 147724227), (18, 114896621), (21, 98482818), (42, 49241409), (49, 42206922), (63, 32827606), (98, 21103461), (126, 16413803), (147, 14068974), (239, 8653302), (294, 7034487), (441, 4689658), (478, 4326651), (717, 2884434), (882, 2344829), (1434, 1442217), (1673, 1236186), (2151, 961478), (3346, 618093), (4302, 480739), (5019, 412062), (9811, 210798), (10038, 206031), (11711, 176598), (15057, 137354), (19622, 105399), (23422, 88299), (29433, 70266), (30114, 68677), (35133, 58866)]