23187714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 54998160

約数和(自身を除く): 31810446

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 82, 114, 121, 123, 209, 242, 246, 363, 418, 451, 627, 726, 779, 902, 1254, 1353, 1558, 1681, 2299, 2337, 2706, 3362, 4598, 4674, 4961, 5043, 6897, 8569, 9922, 10086, 13794, 14883, 17138, 18491, 25707, 29766, 31939, 36982, 51414, 55473, 63878, 94259, 95817, 110946, 188518, 191634, 203401, 282777, 351329, 406802, 565554, 610203, 702658, 1053987, 1220406, 2107974, 3864619, 7729238, 11593857, 23187714]

約数ペア:

[(1, 23187714), (2, 11593857), (3, 7729238), (6, 3864619), (11, 2107974), (19, 1220406), (22, 1053987), (33, 702658), (38, 610203), (41, 565554), (57, 406802), (66, 351329), (82, 282777), (114, 203401), (121, 191634), (123, 188518), (209, 110946), (242, 95817), (246, 94259), (363, 63878), (418, 55473), (451, 51414), (627, 36982), (726, 31939), (779, 29766), (902, 25707), (1254, 18491), (1353, 17138), (1558, 14883), (1681, 13794), (2299, 10086), (2337, 9922), (2706, 8569), (3362, 6897), (4598, 5043), (4674, 4961)]