16418952

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20731}}^1$

素因数の和:20754

約数の個数: 48

約数和(自身を含む): 48512880

約数和(自身を除く): 32093928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20731, 41462, 62193, 82924, 124386, 165848, 186579, 228041, 248772, 373158, 456082, 497544, 684123, 746316, 912164, 1368246, 1492632, 1824328, 2052369, 2736492, 4104738, 5472984, 8209476, 16418952]

約数ペア:

[(1, 16418952), (2, 8209476), (3, 5472984), (4, 4104738), (6, 2736492), (8, 2052369), (9, 1824328), (11, 1492632), (12, 1368246), (18, 912164), (22, 746316), (24, 684123), (33, 497544), (36, 456082), (44, 373158), (66, 248772), (72, 228041), (88, 186579), (99, 165848), (132, 124386), (198, 82924), (264, 62193), (396, 41462), (792, 20731)]