21950304

素因数分解:

$2^5\times 3^1\times {\mathrm{373}}^1\times {\mathrm{613}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 57868272

約数和(自身を除く): 35917968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 373, 613, 746, 1119, 1226, 1492, 1839, 2238, 2452, 2984, 3678, 4476, 4904, 5968, 7356, 8952, 9808, 11936, 14712, 17904, 19616, 29424, 35808, 58848, 228649, 457298, 685947, 914596, 1371894, 1829192, 2743788, 3658384, 5487576, 7316768, 10975152, 21950304]

約数ペア:

[(1, 21950304), (2, 10975152), (3, 7316768), (4, 5487576), (6, 3658384), (8, 2743788), (12, 1829192), (16, 1371894), (24, 914596), (32, 685947), (48, 457298), (96, 228649), (373, 58848), (613, 35808), (746, 29424), (1119, 19616), (1226, 17904), (1492, 14712), (1839, 11936), (2238, 9808), (2452, 8952), (2984, 7356), (3678, 5968), (4476, 4904)]