27633942

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 78427440

約数和(自身を除く): 50793498

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 49, 51, 57, 63, 97, 98, 102, 114, 119, 126, 133, 147, 153, 171, 194, 238, 266, 291, 294, 306, 323, 342, 357, 399, 441, 582, 646, 679, 714, 798, 833, 873, 882, 931, 969, 1071, 1197, 1358, 1649, 1666, 1746, 1843, 1862, 1938, 2037, 2142, 2261, 2394, 2499, 2793, 2907, 3298, 3686, 4074, 4522, 4753, 4947, 4998, 5529, 5586, 5814, 6111, 6783, 7497, 8379, 9506, 9894, 11058, 11543, 12222, 12901, 13566, 14259, 14841, 14994, 15827, 16587, 16758, 20349, 23086, 25802, 28518, 29682, 31331, 31654, 33174, 34629, 38703, 40698, 42777, 47481, 62662, 69258, 77406, 80801, 85554, 90307, 93993, 94962, 103887, 116109, 142443, 161602, 180614, 187986, 207774, 219317, 232218, 242403, 270921, 281979, 284886, 438634, 484806, 541842, 563958, 657951, 727209, 812763, 1315902, 1454418, 1535219, 1625526, 1973853, 3070438, 3947706, 4605657, 9211314, 13816971, 27633942]

約数ペア:

[(1, 27633942), (2, 13816971), (3, 9211314), (6, 4605657), (7, 3947706), (9, 3070438), (14, 1973853), (17, 1625526), (18, 1535219), (19, 1454418), (21, 1315902), (34, 812763), (38, 727209), (42, 657951), (49, 563958), (51, 541842), (57, 484806), (63, 438634), (97, 284886), (98, 281979), (102, 270921), (114, 242403), (119, 232218), (126, 219317), (133, 207774), (147, 187986), (153, 180614), (171, 161602), (194, 142443), (238, 116109), (266, 103887), (291, 94962), (294, 93993), (306, 90307), (323, 85554), (342, 80801), (357, 77406), (399, 69258), (441, 62662), (582, 47481), (646, 42777), (679, 40698), (714, 38703), (798, 34629), (833, 33174), (873, 31654), (882, 31331), (931, 29682), (969, 28518), (1071, 25802), (1197, 23086), (1358, 20349), (1649, 16758), (1666, 16587), (1746, 15827), (1843, 14994), (1862, 14841), (1938, 14259), (2037, 13566), (2142, 12901), (2261, 12222), (2394, 11543), (2499, 11058), (2793, 9894), (2907, 9506), (3298, 8379), (3686, 7497), (4074, 6783), (4522, 6111), (4753, 5814), (4947, 5586), (4998, 5529)]