21348045331218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12973}}^1\times {\mathrm{209201}}^1$

素因数の和:222224

約数の個数: 96

約数和(自身を含む): 50809575922560

約数和(自身を除く): 29461530591342

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 12973, 25946, 38919, 77838, 116757, 209201, 233514, 246487, 298379, 418402, 492974, 596758, 627603, 739461, 895137, 1255206, 1478922, 1790274, 1882809, 2218383, 2685411, 3765618, 3974819, 4436766, 4811623, 5370822, 5669201, 7949638, 9623246, 11338402, 11924457, 14434869, 17007603, 23848914, 28869738, 34015206, 35773371, 43304607, 51022809, 71546742, 86609214, 91420837, 102045618, 182841674, 274262511, 548525022, 822787533, 1645575066, 2713964573, 5427929146, 8141893719, 16283787438, 24425681157, 48851362314, 51565326887, 62421185179, 103130653774, 124842370358, 154695980661, 187263555537, 309391961322, 374527111074, 464087941983, 561790666611, 928175883966, 1123581333222, 1186002518401, 2372005036802, 3558007555203, 7116015110406, 10674022665609, 21348045331218]

約数ペア:

[(1, 21348045331218), (2, 10674022665609), (3, 7116015110406), (6, 3558007555203), (9, 2372005036802), (18, 1186002518401), (19, 1123581333222), (23, 928175883966), (38, 561790666611), (46, 464087941983), (57, 374527111074), (69, 309391961322), (114, 187263555537), (138, 154695980661), (171, 124842370358), (207, 103130653774), (342, 62421185179), (414, 51565326887), (437, 48851362314), (874, 24425681157), (1311, 16283787438), (2622, 8141893719), (3933, 5427929146), (7866, 2713964573), (12973, 1645575066), (25946, 822787533), (38919, 548525022), (77838, 274262511), (116757, 182841674), (209201, 102045618), (233514, 91420837), (246487, 86609214), (298379, 71546742), (418402, 51022809), (492974, 43304607), (596758, 35773371), (627603, 34015206), (739461, 28869738), (895137, 23848914), (1255206, 17007603), (1478922, 14434869), (1790274, 11924457), (1882809, 11338402), (2218383, 9623246), (2685411, 7949638), (3765618, 5669201), (3974819, 5370822), (4436766, 4811623)]