18756384

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4217

約数の個数: 48

約数和(自身を含む): 50295168

約数和(自身を除く): 31538784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4157, 4512, 8314, 12471, 16628, 24942, 33256, 49884, 66512, 99768, 133024, 195379, 199536, 390758, 399072, 586137, 781516, 1172274, 1563032, 2344548, 3126064, 4689096, 6252128, 9378192, 18756384]

約数ペア:

[(1, 18756384), (2, 9378192), (3, 6252128), (4, 4689096), (6, 3126064), (8, 2344548), (12, 1563032), (16, 1172274), (24, 781516), (32, 586137), (47, 399072), (48, 390758), (94, 199536), (96, 195379), (141, 133024), (188, 99768), (282, 66512), (376, 49884), (564, 33256), (752, 24942), (1128, 16628), (1504, 12471), (2256, 8314), (4157, 4512)]