18661632

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 55359696

約数和(自身を除く): 36698064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 128, 132, 141, 176, 188, 192, 256, 264, 282, 352, 376, 384, 517, 528, 564, 704, 752, 768, 1034, 1056, 1128, 1408, 1504, 1551, 2068, 2112, 2209, 2256, 2816, 3008, 3102, 4136, 4224, 4418, 4512, 6016, 6204, 6627, 8272, 8448, 8836, 9024, 12032, 12408, 13254, 16544, 17672, 18048, 24299, 24816, 26508, 33088, 35344, 36096, 48598, 49632, 53016, 66176, 70688, 72897, 97196, 99264, 106032, 132352, 141376, 145794, 194392, 198528, 212064, 282752, 291588, 388784, 397056, 424128, 565504, 583176, 777568, 848256, 1166352, 1555136, 1696512, 2332704, 3110272, 4665408, 6220544, 9330816, 18661632]

約数ペア:

[(1, 18661632), (2, 9330816), (3, 6220544), (4, 4665408), (6, 3110272), (8, 2332704), (11, 1696512), (12, 1555136), (16, 1166352), (22, 848256), (24, 777568), (32, 583176), (33, 565504), (44, 424128), (47, 397056), (48, 388784), (64, 291588), (66, 282752), (88, 212064), (94, 198528), (96, 194392), (128, 145794), (132, 141376), (141, 132352), (176, 106032), (188, 99264), (192, 97196), (256, 72897), (264, 70688), (282, 66176), (352, 53016), (376, 49632), (384, 48598), (517, 36096), (528, 35344), (564, 33088), (704, 26508), (752, 24816), (768, 24299), (1034, 18048), (1056, 17672), (1128, 16544), (1408, 13254), (1504, 12408), (1551, 12032), (2068, 9024), (2112, 8836), (2209, 8448), (2256, 8272), (2816, 6627), (3008, 6204), (3102, 6016), (4136, 4512), (4224, 4418)]