18029248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 38569392

約数和(自身を除く): 20540144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 227, 272, 292, 454, 544, 584, 908, 1088, 1168, 1241, 1816, 2336, 2482, 3632, 3859, 4672, 4964, 7264, 7718, 9928, 14528, 15436, 16571, 19856, 30872, 33142, 39712, 61744, 66284, 79424, 123488, 132568, 246976, 265136, 281707, 530272, 563414, 1060544, 1126828, 2253656, 4507312, 9014624, 18029248]

約数ペア:

[(1, 18029248), (2, 9014624), (4, 4507312), (8, 2253656), (16, 1126828), (17, 1060544), (32, 563414), (34, 530272), (64, 281707), (68, 265136), (73, 246976), (136, 132568), (146, 123488), (227, 79424), (272, 66284), (292, 61744), (454, 39712), (544, 33142), (584, 30872), (908, 19856), (1088, 16571), (1168, 15436), (1241, 14528), (1816, 9928), (2336, 7718), (2482, 7264), (3632, 4964), (3859, 4672)]