25216254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 66193920

約数和(自身を除く): 40977666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 67, 87, 103, 126, 134, 174, 201, 203, 206, 261, 309, 402, 406, 469, 522, 603, 609, 618, 721, 927, 938, 1206, 1218, 1407, 1442, 1827, 1854, 1943, 2163, 2814, 2987, 3654, 3886, 4221, 4326, 5829, 5974, 6489, 6901, 8442, 8961, 11658, 12978, 13601, 13802, 17487, 17922, 20703, 20909, 26883, 27202, 34974, 40803, 41406, 41818, 48307, 53766, 62109, 62727, 81606, 96614, 122409, 124218, 125454, 144921, 188181, 200129, 244818, 289842, 376362, 400258, 434763, 600387, 869526, 1200774, 1400903, 1801161, 2801806, 3602322, 4202709, 8405418, 12608127, 25216254]

約数ペア:

[(1, 25216254), (2, 12608127), (3, 8405418), (6, 4202709), (7, 3602322), (9, 2801806), (14, 1801161), (18, 1400903), (21, 1200774), (29, 869526), (42, 600387), (58, 434763), (63, 400258), (67, 376362), (87, 289842), (103, 244818), (126, 200129), (134, 188181), (174, 144921), (201, 125454), (203, 124218), (206, 122409), (261, 96614), (309, 81606), (402, 62727), (406, 62109), (469, 53766), (522, 48307), (603, 41818), (609, 41406), (618, 40803), (721, 34974), (927, 27202), (938, 26883), (1206, 20909), (1218, 20703), (1407, 17922), (1442, 17487), (1827, 13802), (1854, 13601), (1943, 12978), (2163, 11658), (2814, 8961), (2987, 8442), (3654, 6901), (3886, 6489), (4221, 5974), (4326, 5829)]