18307776

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 112

約数和(自身を含む): 52669440

約数和(自身を除く): 34361664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 79, 96, 102, 136, 142, 158, 192, 204, 213, 237, 272, 284, 316, 408, 426, 474, 544, 568, 632, 816, 852, 948, 1088, 1136, 1207, 1264, 1343, 1632, 1704, 1896, 2272, 2414, 2528, 2686, 3264, 3408, 3621, 3792, 4029, 4544, 4828, 5056, 5372, 5609, 6816, 7242, 7584, 8058, 9656, 10744, 11218, 13632, 14484, 15168, 16116, 16827, 19312, 21488, 22436, 28968, 32232, 33654, 38624, 42976, 44872, 57936, 64464, 67308, 77248, 85952, 89744, 95353, 115872, 128928, 134616, 179488, 190706, 231744, 257856, 269232, 286059, 358976, 381412, 538464, 572118, 762824, 1076928, 1144236, 1525648, 2288472, 3051296, 4576944, 6102592, 9153888, 18307776]

約数ペア:

[(1, 18307776), (2, 9153888), (3, 6102592), (4, 4576944), (6, 3051296), (8, 2288472), (12, 1525648), (16, 1144236), (17, 1076928), (24, 762824), (32, 572118), (34, 538464), (48, 381412), (51, 358976), (64, 286059), (68, 269232), (71, 257856), (79, 231744), (96, 190706), (102, 179488), (136, 134616), (142, 128928), (158, 115872), (192, 95353), (204, 89744), (213, 85952), (237, 77248), (272, 67308), (284, 64464), (316, 57936), (408, 44872), (426, 42976), (474, 38624), (544, 33654), (568, 32232), (632, 28968), (816, 22436), (852, 21488), (948, 19312), (1088, 16827), (1136, 16116), (1207, 15168), (1264, 14484), (1343, 13632), (1632, 11218), (1704, 10744), (1896, 9656), (2272, 8058), (2414, 7584), (2528, 7242), (2686, 6816), (3264, 5609), (3408, 5372), (3621, 5056), (3792, 4828), (4029, 4544)]