40865094

素因数分解:

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

素因数の和:342

約数の個数: 64

約数和(自身を含む): 94610880

約数和(自身を除く): 53745786

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 113, 181, 222, 226, 333, 339, 362, 543, 666, 678, 999, 1017, 1086, 1629, 1998, 2034, 3051, 3258, 4181, 4887, 6102, 6697, 8362, 9774, 12543, 13394, 20091, 20453, 25086, 37629, 40182, 40906, 60273, 61359, 75258, 112887, 120546, 122718, 180819, 184077, 225774, 361638, 368154, 552231, 756761, 1104462, 1513522, 2270283, 4540566, 6810849, 13621698, 20432547, 40865094]

約数ペア:

[(1, 40865094), (2, 20432547), (3, 13621698), (6, 6810849), (9, 4540566), (18, 2270283), (27, 1513522), (37, 1104462), (54, 756761), (74, 552231), (111, 368154), (113, 361638), (181, 225774), (222, 184077), (226, 180819), (333, 122718), (339, 120546), (362, 112887), (543, 75258), (666, 61359), (678, 60273), (999, 40906), (1017, 40182), (1086, 37629), (1629, 25086), (1998, 20453), (2034, 20091), (3051, 13394), (3258, 12543), (4181, 9774), (4887, 8362), (6102, 6697)]