1867091044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{1723}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 4063536960

約数和(自身を除く): 2196445916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 229, 338, 364, 458, 676, 916, 1183, 1603, 1723, 2366, 2977, 3206, 3446, 4732, 5954, 6412, 6892, 11908, 12061, 20839, 22399, 24122, 38701, 41678, 44798, 48244, 77402, 83356, 89596, 154804, 156793, 270907, 291187, 313586, 394567, 541814, 582374, 627172, 789134, 1083628, 1164748, 1578268, 2038309, 2761969, 4076618, 5129371, 5523938, 8153236, 10258742, 11047876, 20517484, 35905597, 66681823, 71811194, 133363646, 143622388, 266727292, 466772761, 933545522, 1867091044]

約数ペア:

[(1, 1867091044), (2, 933545522), (4, 466772761), (7, 266727292), (13, 143622388), (14, 133363646), (26, 71811194), (28, 66681823), (52, 35905597), (91, 20517484), (169, 11047876), (182, 10258742), (229, 8153236), (338, 5523938), (364, 5129371), (458, 4076618), (676, 2761969), (916, 2038309), (1183, 1578268), (1603, 1164748), (1723, 1083628), (2366, 789134), (2977, 627172), (3206, 582374), (3446, 541814), (4732, 394567), (5954, 313586), (6412, 291187), (6892, 270907), (11908, 156793), (12061, 154804), (20839, 89596), (22399, 83356), (24122, 77402), (38701, 48244), (41678, 44798)]