1405436538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{8681}}^1$

素因数の和:8931

約数の個数: 48

約数和(自身を含む): 3103849728

約数和(自身を除く): 1698413190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 223, 242, 363, 446, 669, 726, 1338, 2453, 4906, 7359, 8681, 14718, 17362, 26043, 26983, 52086, 53966, 80949, 95491, 161898, 190982, 286473, 572946, 1050401, 1935863, 2100802, 3151203, 3871726, 5807589, 6302406, 11615178, 21294493, 42588986, 63883479, 127766958, 234239423, 468478846, 702718269, 1405436538]

約数ペア:

[(1, 1405436538), (2, 702718269), (3, 468478846), (6, 234239423), (11, 127766958), (22, 63883479), (33, 42588986), (66, 21294493), (121, 11615178), (223, 6302406), (242, 5807589), (363, 3871726), (446, 3151203), (669, 2100802), (726, 1935863), (1338, 1050401), (2453, 572946), (4906, 286473), (7359, 190982), (8681, 161898), (14718, 95491), (17362, 80949), (26043, 53966), (26983, 52086)]