23181732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 68018496

約数和(自身を除く): 44836764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1373, 1407, 1876, 2412, 2746, 2814, 4119, 4221, 5492, 5628, 8238, 8442, 9611, 12357, 16476, 16884, 19222, 24714, 28833, 38444, 49428, 57666, 86499, 91991, 115332, 172998, 183982, 275973, 345996, 367964, 551946, 643937, 827919, 1103892, 1287874, 1655838, 1931811, 2575748, 3311676, 3863622, 5795433, 7727244, 11590866, 23181732]

約数ペア:

[(1, 23181732), (2, 11590866), (3, 7727244), (4, 5795433), (6, 3863622), (7, 3311676), (9, 2575748), (12, 1931811), (14, 1655838), (18, 1287874), (21, 1103892), (28, 827919), (36, 643937), (42, 551946), (63, 367964), (67, 345996), (84, 275973), (126, 183982), (134, 172998), (201, 115332), (252, 91991), (268, 86499), (402, 57666), (469, 49428), (603, 38444), (804, 28833), (938, 24714), (1206, 19222), (1373, 16884), (1407, 16476), (1876, 12357), (2412, 9611), (2746, 8442), (2814, 8238), (4119, 5628), (4221, 5492)]