23132538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 63903840

約数和(自身を除く): 40771302

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 43, 57, 66, 78, 86, 99, 114, 117, 121, 129, 143, 171, 198, 209, 234, 242, 247, 258, 286, 342, 363, 387, 418, 429, 473, 494, 559, 627, 726, 741, 774, 817, 858, 946, 1089, 1118, 1254, 1287, 1419, 1482, 1573, 1634, 1677, 1881, 2178, 2223, 2299, 2451, 2574, 2717, 2838, 3146, 3354, 3762, 4257, 4446, 4598, 4719, 4902, 5031, 5203, 5434, 6149, 6897, 7353, 8151, 8514, 8987, 9438, 10062, 10406, 10621, 12298, 13794, 14157, 14706, 15609, 16302, 17974, 18447, 20691, 21242, 24453, 26961, 28314, 29887, 31218, 31863, 36894, 41382, 46827, 48906, 53922, 55341, 59774, 63726, 67639, 80883, 89661, 93654, 95589, 98857, 110682, 116831, 135278, 161766, 179322, 191178, 197714, 202917, 233662, 268983, 296571, 350493, 405834, 537966, 593142, 608751, 700986, 889713, 1051479, 1217502, 1285141, 1779426, 2102958, 2570282, 3855423, 7710846, 11566269, 23132538]

約数ペア:

[(1, 23132538), (2, 11566269), (3, 7710846), (6, 3855423), (9, 2570282), (11, 2102958), (13, 1779426), (18, 1285141), (19, 1217502), (22, 1051479), (26, 889713), (33, 700986), (38, 608751), (39, 593142), (43, 537966), (57, 405834), (66, 350493), (78, 296571), (86, 268983), (99, 233662), (114, 202917), (117, 197714), (121, 191178), (129, 179322), (143, 161766), (171, 135278), (198, 116831), (209, 110682), (234, 98857), (242, 95589), (247, 93654), (258, 89661), (286, 80883), (342, 67639), (363, 63726), (387, 59774), (418, 55341), (429, 53922), (473, 48906), (494, 46827), (559, 41382), (627, 36894), (726, 31863), (741, 31218), (774, 29887), (817, 28314), (858, 26961), (946, 24453), (1089, 21242), (1118, 20691), (1254, 18447), (1287, 17974), (1419, 16302), (1482, 15609), (1573, 14706), (1634, 14157), (1677, 13794), (1881, 12298), (2178, 10621), (2223, 10406), (2299, 10062), (2451, 9438), (2574, 8987), (2717, 8514), (2838, 8151), (3146, 7353), (3354, 6897), (3762, 6149), (4257, 5434), (4446, 5203), (4598, 5031), (4719, 4902)]