42539616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21101}}^1$

素因数の和:21124

約数の個数: 72

約数和(自身を含む): 138260304

約数和(自身を除く): 95720688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 21101, 42202, 63303, 84404, 126606, 147707, 168808, 189909, 253212, 295414, 337616, 379818, 443121, 506424, 590828, 675232, 759636, 886242, 1012848, 1181656, 1329363, 1519272, 1772484, 2025696, 2363312, 2658726, 3038544, 3544968, 4726624, 5317452, 6077088, 7089936, 10634904, 14179872, 21269808, 42539616]

約数ペア:

[(1, 42539616), (2, 21269808), (3, 14179872), (4, 10634904), (6, 7089936), (7, 6077088), (8, 5317452), (9, 4726624), (12, 3544968), (14, 3038544), (16, 2658726), (18, 2363312), (21, 2025696), (24, 1772484), (28, 1519272), (32, 1329363), (36, 1181656), (42, 1012848), (48, 886242), (56, 759636), (63, 675232), (72, 590828), (84, 506424), (96, 443121), (112, 379818), (126, 337616), (144, 295414), (168, 253212), (224, 189909), (252, 168808), (288, 147707), (336, 126606), (504, 84404), (672, 63303), (1008, 42202), (2016, 21101)]