18231936

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 49123200

約数和(自身を除く): 30891264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 601, 632, 948, 1202, 1264, 1803, 1896, 2404, 2528, 3606, 3792, 4808, 5056, 7212, 7584, 9616, 10112, 14424, 15168, 19232, 28848, 30336, 38464, 47479, 57696, 76928, 94958, 115392, 142437, 189916, 230784, 284874, 379832, 569748, 759664, 1139496, 1519328, 2278992, 3038656, 4557984, 6077312, 9115968, 18231936]

約数ペア:

[(1, 18231936), (2, 9115968), (3, 6077312), (4, 4557984), (6, 3038656), (8, 2278992), (12, 1519328), (16, 1139496), (24, 759664), (32, 569748), (48, 379832), (64, 284874), (79, 230784), (96, 189916), (128, 142437), (158, 115392), (192, 94958), (237, 76928), (316, 57696), (384, 47479), (474, 38464), (601, 30336), (632, 28848), (948, 19232), (1202, 15168), (1264, 14424), (1803, 10112), (1896, 9616), (2404, 7584), (2528, 7212), (3606, 5056), (3792, 4808)]