18193944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 50716800

約数和(自身を除く): 32522856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2347, 2584, 3876, 4694, 7041, 7752, 9388, 14082, 18776, 28164, 39899, 44593, 56328, 79798, 89186, 119697, 133779, 159596, 178372, 239394, 267558, 319192, 356744, 478788, 535116, 758081, 957576, 1070232, 1516162, 2274243, 3032324, 4548486, 6064648, 9096972, 18193944]

約数ペア:

[(1, 18193944), (2, 9096972), (3, 6064648), (4, 4548486), (6, 3032324), (8, 2274243), (12, 1516162), (17, 1070232), (19, 957576), (24, 758081), (34, 535116), (38, 478788), (51, 356744), (57, 319192), (68, 267558), (76, 239394), (102, 178372), (114, 159596), (136, 133779), (152, 119697), (204, 89186), (228, 79798), (323, 56328), (408, 44593), (456, 39899), (646, 28164), (969, 18776), (1292, 14082), (1938, 9388), (2347, 7752), (2584, 7041), (3876, 4694)]