13265658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 33146880

約数和(自身を除く): 19881222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 829, 889, 1143, 1658, 1778, 2286, 2487, 2667, 4974, 5334, 5803, 7461, 8001, 11606, 14922, 16002, 17409, 34818, 52227, 104454, 105283, 210566, 315849, 631698, 736981, 947547, 1473962, 1895094, 2210943, 4421886, 6632829, 13265658]

約数ペア:

[(1, 13265658), (2, 6632829), (3, 4421886), (6, 2210943), (7, 1895094), (9, 1473962), (14, 947547), (18, 736981), (21, 631698), (42, 315849), (63, 210566), (126, 105283), (127, 104454), (254, 52227), (381, 34818), (762, 17409), (829, 16002), (889, 14922), (1143, 11606), (1658, 8001), (1778, 7461), (2286, 5803), (2487, 5334), (2667, 4974)]