6447384

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 18864000

約数和(自身を除く): 12416616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 1571, 2052, 3142, 4104, 4713, 6284, 9426, 12568, 14139, 18852, 28278, 29849, 37704, 42417, 56556, 59698, 84834, 89547, 113112, 119396, 169668, 179094, 238792, 268641, 339336, 358188, 537282, 716376, 805923, 1074564, 1611846, 2149128, 3223692, 6447384]

約数ペア:

[(1, 6447384), (2, 3223692), (3, 2149128), (4, 1611846), (6, 1074564), (8, 805923), (9, 716376), (12, 537282), (18, 358188), (19, 339336), (24, 268641), (27, 238792), (36, 179094), (38, 169668), (54, 119396), (57, 113112), (72, 89547), (76, 84834), (108, 59698), (114, 56556), (152, 42417), (171, 37704), (216, 29849), (228, 28278), (342, 18852), (456, 14139), (513, 12568), (684, 9426), (1026, 6284), (1368, 4713), (1571, 4104), (2052, 3142)]