40177566

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 128

約数和(自身を含む): 108218880

約数和(自身を除く): 68041314

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 43, 54, 66, 78, 86, 99, 117, 121, 129, 143, 198, 234, 242, 258, 286, 297, 351, 363, 387, 429, 473, 559, 594, 702, 726, 774, 858, 946, 1089, 1118, 1161, 1287, 1331, 1419, 1573, 1677, 2178, 2322, 2574, 2662, 2838, 3146, 3267, 3354, 3861, 3993, 4257, 4719, 5031, 5203, 6149, 6534, 7722, 7986, 8514, 9438, 10062, 10406, 11979, 12298, 12771, 14157, 15093, 15609, 17303, 18447, 23958, 25542, 28314, 30186, 31218, 34606, 35937, 36894, 42471, 46827, 51909, 55341, 57233, 67639, 71874, 84942, 93654, 103818, 110682, 114466, 135278, 140481, 155727, 166023, 171699, 202917, 280962, 311454, 332046, 343398, 405834, 467181, 515097, 608751, 744029, 934362, 1030194, 1217502, 1488058, 1545291, 1826253, 2232087, 3090582, 3652506, 4464174, 6696261, 13392522, 20088783, 40177566]

約数ペア:

[(1, 40177566), (2, 20088783), (3, 13392522), (6, 6696261), (9, 4464174), (11, 3652506), (13, 3090582), (18, 2232087), (22, 1826253), (26, 1545291), (27, 1488058), (33, 1217502), (39, 1030194), (43, 934362), (54, 744029), (66, 608751), (78, 515097), (86, 467181), (99, 405834), (117, 343398), (121, 332046), (129, 311454), (143, 280962), (198, 202917), (234, 171699), (242, 166023), (258, 155727), (286, 140481), (297, 135278), (351, 114466), (363, 110682), (387, 103818), (429, 93654), (473, 84942), (559, 71874), (594, 67639), (702, 57233), (726, 55341), (774, 51909), (858, 46827), (946, 42471), (1089, 36894), (1118, 35937), (1161, 34606), (1287, 31218), (1331, 30186), (1419, 28314), (1573, 25542), (1677, 23958), (2178, 18447), (2322, 17303), (2574, 15609), (2662, 15093), (2838, 14157), (3146, 12771), (3267, 12298), (3354, 11979), (3861, 10406), (3993, 10062), (4257, 9438), (4719, 8514), (5031, 7986), (5203, 7722), (6149, 6534)]