27243396

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 71746584

約数和(自身を除く): 44503188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 113, 148, 181, 222, 226, 333, 339, 362, 444, 452, 543, 666, 678, 724, 1017, 1086, 1332, 1356, 1629, 2034, 2172, 3258, 4068, 4181, 6516, 6697, 8362, 12543, 13394, 16724, 20091, 20453, 25086, 26788, 37629, 40182, 40906, 50172, 60273, 61359, 75258, 80364, 81812, 120546, 122718, 150516, 184077, 241092, 245436, 368154, 736308, 756761, 1513522, 2270283, 3027044, 4540566, 6810849, 9081132, 13621698, 27243396]

約数ペア:

[(1, 27243396), (2, 13621698), (3, 9081132), (4, 6810849), (6, 4540566), (9, 3027044), (12, 2270283), (18, 1513522), (36, 756761), (37, 736308), (74, 368154), (111, 245436), (113, 241092), (148, 184077), (181, 150516), (222, 122718), (226, 120546), (333, 81812), (339, 80364), (362, 75258), (444, 61359), (452, 60273), (543, 50172), (666, 40906), (678, 40182), (724, 37629), (1017, 26788), (1086, 25086), (1332, 20453), (1356, 20091), (1629, 16724), (2034, 13394), (2172, 12543), (3258, 8362), (4068, 6697), (4181, 6516)]