47494458

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2220

約数の個数: 64

約数和(自身を含む): 118304640

約数和(自身を除く): 70810182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2161, 2442, 3663, 4322, 6483, 7326, 10989, 12966, 19449, 21978, 23771, 38898, 47542, 58347, 71313, 79957, 116694, 142626, 159914, 213939, 239871, 427878, 479742, 641817, 719613, 879527, 1283634, 1439226, 1759054, 2158839, 2638581, 4317678, 5277162, 7915743, 15831486, 23747229, 47494458]

約数ペア:

[(1, 47494458), (2, 23747229), (3, 15831486), (6, 7915743), (9, 5277162), (11, 4317678), (18, 2638581), (22, 2158839), (27, 1759054), (33, 1439226), (37, 1283634), (54, 879527), (66, 719613), (74, 641817), (99, 479742), (111, 427878), (198, 239871), (222, 213939), (297, 159914), (333, 142626), (407, 116694), (594, 79957), (666, 71313), (814, 58347), (999, 47542), (1221, 38898), (1998, 23771), (2161, 21978), (2442, 19449), (3663, 12966), (4322, 10989), (6483, 7326)]